US Catalog | August 2016 (Revised)
Miniature Circuit Breakers
US Catalog | Miniature Circuit Breakers 1
S(U)200 series miniature circuit breakers
UL 489 series
Description and features 2
SU200M-C 3
SU200M-K 4
SU200M-Z 5
SU200MR-K 6
S200UDC-K 7
S200UDC-Z 8
Accessories 9
Technical specifications 14
Approximate dimensions 18
S200 series miniature circuit breakers
UL 1077 series
Description and features 19
S200-B 20
S200-C 21
S200-D 22
S200-K 23
S200-Z 24
S200P-B 25
S200P-C 26
S200P-D 27
S200P-K 28
S200P-Z 29
S200MR-K 30
S200MUC-C 31
S200MUC-K 32
S200MUC-Z 33
Accessories 34
Technical specifications 38
S200MUC uses 40
Approximate dimensions 41
Application guide
Introduction, overload, short circuit, breaker definition 42
Circuit breaker construction 43
Circuit breaker current limitation 45
Selective coordination and series ratings 47
Miniature circuit breaker cutaway 49
S800U series miniature circuit breakers
UL 489 series
Description and features 50
S800U-K 51
S800U-Z 52
S804U-PVS5 53
S804U-UCZ 55
S803W-SCL-SR UL Short circuit current limiter 57
S800W-RSU Remote switching unit 59
Accessories 60
Technical specifications 62
Approximate dimensions 66
S500 series miniature circuit breakers
UL 1077 series
Description and features 68
S500-K 69
S500UC-B 70
S500UC-K 71
Accessories 72
Technical specifications 73
Approximate dimensions 74
Miniature circuit breakers
Table of contents
2 Miniature Circuit Breakers | US Catalog
SU200M SU200MR S200UDC
Amperage 0.2-63 0.2-63 1-63
Voltage up to 277/Y480 VAC
48/96 VDC
up to 277/480 VAC 60/125 VDC
Trip curves Z, C, K KZ, K
Interrupt rating 10 kA- 10 kA 14 kA
Auxiliary contacts Yes Yes Yes
Bell alarm Yes Yes Yes
Shunt trip Yes Yes Yes
Busbar Yes Yes Yes
S(U)200 series—SU200M, SU200MR, and S200UDC
UL 489 series
Description
The SU200M, SU200MR, and S200UDC miniature circuit
breakers offer a compact solution for protection requirements.
The SU200 series devices are current-limiting according to UL
489 and DIN rail mounted.
SU200M, SU200MR, and S200UDC MCBs come in up to 3 trip
curves to provide maximum circuit protection.
For the worldwide market, the breakers carry UL, CSA, IEC, CE
and many other agency approvals and certifications.
Features
− UL current limiting
− Fast breaking time (2.3 – 2.5 ms)
− Bus connection system
− Wide range of accessories
− Available with variable depth handle mechanism
− CE certified and marked
− DIN rail mounting
− Finger safe terminals
− Multi-function terminals
− Suitable for reverse feed (except for S200UDC)
− UL 489 Listed - branch circuit protective device
UL File #E212323
US Catalog | Miniature Circuit Breakers 3
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 SU201M-C0.5
3
0.5 SU203M-C0.5
1 SU201M-C1 1 SU203M-C1
1.6 SU201M-C1.6 1.6 SU203M-C1.6
2 SU201M-C2 2 SU203M-C2
3 SU201M-C3 3 SU203M-C3
4 SU201M-C4 4 SU203M-C4
5 SU201M-C5 5 SU203M-C5
6 SU201M-C6 6 SU203M-C6
8 SU201M-C8 8 SU203M-C8
10 SU201M-C10 10 SU203M-C10
13 SU201M-C13 13 SU203M-C13
15 SU201M-C15 15 SU203M-C15
16 SU201M-C16 16 SU203M-C16
20 SU201M-C20 20 SU203M-C20
25 SU201M-C25 25 SU203M-C25
30 SU201M-C30 30 SU203M-C30
32 SU201M-C32 32 SU203M-C32
35 SU201M-C35 35 SU203M-C35
40 SU201M-C40 40 SU203M-C40
50 SU201M-C50 50 SU203M-C50
60 SU201M-C60 60 SU203M-C60
63 SU201M-C63 63 SU203M-C63
2
0.5 SU202M-C0.5
4
0.5 SU204M-C0.5
1 SU202M-C1 1 SU204M-C1
1.6 SU202M-C1.6 1.6 SU204M-C1.6
2 SU202M-C2 2 SU204M-C2
3 SU202M-C3 3 SU204M-C3
4 SU202M-C4 4 SU204M-C4
5 SU202M-C5 5 SU204M-C5
6 SU202M-C6 6 SU204M-C6
8 SU202M-C8 8 SU204M-C8
10 SU202M-C10 10 SU204M-C10
13 SU202M-C13 13 SU204M-C13
15 SU202M-C15 15 SU204M-C15
16 SU202M-C16 16 SU204M-C16
20 SU202M-C20 20 SU204M-C20
25 SU202M-C25 25 SU204M-C25
30 SU202M-C30 30 SU204M-C30
32 SU202M-C32 32 SU204M-C32
35 SU202M-C35 35 SU204M-C35
40 SU202M-C40 40 SU204M-C40
50 SU202M-C50 50 SU204M-C50
60 SU202M-C60 60 SU204M-C60
63 SU202M-C63 63 SU204M-C63
SU200M-C
Branch circuit protection—UL 489, CSA 22.2 No. 5
4 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.2 SU201M-K0.2
3
0.2 SU203M-K0.2
0.3 SU201M-K0.3 0.3 SU203M-K0.3
0.5 SU201M-K0.5 0.5 SU203M-K0.5
0.75 SU201M-K0.75 0.75 SU203M-K0.75
1 SU201M-K1 1 SU203M-K1
1.6 SU201M-K1.6 1.6 SU203M-K1.6
2 SU201M-K2 2 SU203M-K2
3 SU201M-K3 3 SU203M-K3
4 SU201M-K4 4 SU203M-K4
5 SU201M-K5 5 SU203M-K5
6 SU201M-K6 6 SU203M-K6
8 SU201M-K8 8 SU203M-K8
10 SU201M-K10 10 SU203M-K10
13 SU201M-K13 13 SU203M-K13
15 SU201M-K15 15 SU203M-K15
16 SU201M-K16 16 SU203M-K16
20 SU201M-K20 20 SU203M-K20
25 SU201M-K25 25 SU203M-K25
30 SU201M-K30 30 SU203M-K30
32 SU201M-K32 32 SU203M-K32
35 SU201M-K35 35 SU203M-K35
40 SU201M-K40 40 SU203M-K40
50 SU201M-K50 50 SU203M-K50
60 SU201M-K60 60 SU203M-K60
63 SU201M-K63 63 SU203M-K63
2
0.2 SU202M-K0.2
4
0.2 SU204M-K0.2
0.3 SU202M-K0.3 0.3 SU204M-K0.3
0.5 SU202M-K0.5 0.5 SU204M-K0.5
0.75 SU202M-K0.75 0.75 SU204M-K0.75
1 SU202M-K1 1 SU204M-K1
1.6 SU202M-K1.6 1.6 SU204M-K1.6
2 SU202M-K2 2 SU204M-K2
3 SU202M-K3 3 SU204M-K3
4 SU202M-K4 4 SU204M-K4
5 SU202M-K5 5 SU204M-K5
6 SU202M-K6 6 SU204M-K6
8 SU202M-K8 8 SU204M-K8
10 SU202M-K10 10 SU204M-K10
13 SU202M-K13 13 SU204M-K13
15 SU202M-K15 15 SU204M-K15
16 SU202M-K16 16 SU204M-K16
20 SU202M-K20 20 SU204M-K20
25 SU202M-K25 25 SU204M-K25
30 SU202M-K30 30 SU204M-K30
32 SU202M-K32 32 SU204M-K32
35 SU202M-K35 35 SU204M-K35
40 SU202M-K40 40 SU204M-K40
50 SU202M-K50 50 SU204M-K50
60 SU202M-K60 60 SU204M-K60
63 SU202M-K63 63 SU204M-K63
SU200M-K
Branch circuit protection—UL 489, CSA 22.2 No. 5
US Catalog | Miniature Circuit Breakers 5
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 SU201M-Z0.5
3
0.5 SU203M-Z0.5
1 SU201M-Z1 1 SU203M-Z1
1.6 SU201M-Z1.6 1.6 SU203M-Z1.6
2 SU201M-Z2 2 SU203M-Z2
3 SU201M-Z3 3 SU203M-Z3
4 SU201M-Z4 4 SU203M-Z4
5 SU201M-Z5 5 SU203M-Z5
6 SU201M-Z6 6 SU203M-Z6
8 SU201M-Z8 8 SU203M-Z8
10 SU201M-Z10 10 SU203M-Z10
13 SU201M-Z13 13 SU203M-Z13
15 SU201M-Z15 15 SU203M-Z15
16 SU201M-Z16 16 SU203M-Z16
20 SU201M-Z20 20 SU203M-Z20
25 SU201M-Z25 25 SU203M-Z25
30 SU201M-Z30 30 SU203M-Z30
32 SU201M-Z32 32 SU203M-Z32
35 SU201M-Z35 35 SU203M-Z35
40 SU201M-Z40 40 SU203M-Z40
50 SU201M-Z50 50 SU203M-Z50
60 SU201M-Z60 60 SU203M-Z60
63 SU201M-Z63 63 SU203M-Z63
2
0.5 SU202M-Z0.5
4
0.5 SU204M-Z0.5
1 SU202M-Z1 1 SU204M-Z1
1.6 SU202M-Z1.6 1.6 SU204M-Z1.6
2 SU202M-Z2 2 SU204M-Z2
3 SU202M-Z3 3 SU204M-Z3
4 SU202M-Z4 4 SU204M-Z4
5 SU202M-Z5 5 SU204M-Z5
6 SU202M-Z6 6 SU204M-Z6
8 SU202M-Z8 8 SU204M-Z8
10 SU202M-Z10 10 SU204M-Z10
13 SU202M-Z13 13 SU204M-Z13
15 SU202M-Z15 15 SU204M-Z15
16 SU202M-Z16 16 SU204M-Z16
20 SU202M-Z20 20 SU204M-Z20
25 SU202M-Z25 25 SU204M-Z25
30 SU202M-Z30 30 SU204M-Z30
32 SU202M-Z32 32 SU204M-Z32
35 SU202M-Z35 35 SU204M-Z35
40 SU202M-Z40 40 SU204M-Z40
50 SU202M-Z50 50 SU204M-Z50
60 SU202M-Z60 60 SU204M-Z60
63 SU202M-Z63 63 SU204M-Z63
SU200M-Z
Branch circuit protection—UL 489, CSA 22.2 No. 5
6 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.2 SU201MR-K0.2
3
0.2 SU203MR-K0.2
0.3 SU201MR-K0.3 0.3 SU203MR-K0.3
0.5 SU201MR-K0.5 0.5 SU203MR-K0.5
0.75 SU201MR-K0.75 0.75 SU203MR-K0.75
1 SU201MR-K1 1 SU203MR-K1
1.6 SU201MR-K1.6 1.6 SU203MR-K1.6
2 SU201MR-K2 2 SU203MR-K2
3 SU201MR-K3 3 SU203MR-K3
4 SU201MR-K4 4 SU203MR-K4
5 SU201MR-K5 5 SU203MR-K5
6 SU201MR-K6 6 SU203MR-K6
8 SU201MR-K8 8 SU203MR-K8
10 SU201MR-K10 10 SU203MR-K10
13 SU201MR-K13 13 SU203MR-K13
15 SU201MR-K15 15 SU203MR-K15
16 SU201MR-K16 16 SU203MR-K16
20 SU201MR-K20 20 SU203MR-K20
25 SU201MR-K25 25 SU203MR-K25
30 SU201MR-K30 30 SU203MR-K30
32 SU201MR-K32 32 SU203MR-K32
35 SU201MR-K35 35 SU203MR-K35
40 SU201MR-K40 40 SU203MR-K40
50 SU201MR-K50 50 SU203MR-K50
60 SU201MR-K60 60 SU203MR-K60
63 SU201MR-K63 63 SU203MR-K63
2
0.2 SU202MR-K0.2
4
0.2 SU204MR-K0.2
0.3 SU202MR-K0.3 0.3 SU204MR-K0.3
0.5 SU202MR-K0.5 0.5 SU204MR-K0.5
0.75 SU202MR-K0.75 0.75 SU204MR-K0.75
1 SU202MR-K1 1 SU204MR-K1
1.6 SU202MR-K1.6 1.6 SU204MR-K1.6
2 SU202MR-K2 2 SU204MR-K2
3 SU202MR-K3 3 SU204MR-K3
4 SU202MR-K4 4 SU204MR-K4
5 SU202MR-K5 5 SU204MR-K5
6 SU202MR-K6 6 SU204MR-K6
8 SU202MR-K8 8 SU204MR-K8
10 SU202MR-K10 10 SU204MR-K10
13 SU202MR-K13 13 SU204MR-K13
15 SU202MR-K15 15 SU204MR-K15
16 SU202MR-K16 16 SU204MR-K16
20 SU202MR-K20 20 SU204MR-K20
25 SU202MR-K25 25 SU204MR-K25
30 SU202MR-K30 30 SU204MR-K30
32 SU202MR-K32 32 SU204MR-K32
35 SU202MR-K35 35 SU204MR-K35
40 SU202MR-K40 40 SU204MR-K40
50 SU202MR-K50 50 SU204MR-K50
60 SU202MR-K60 60 SU204MR-K60
63 SU202MR-K63 63 SU204MR-K63
SU200MR-K with ring tongue terminals
Branch circuit protection—UL 489, CSA 22.2 No. 5
US Catalog | Miniature Circuit Breakers 7
Number of poles
Rated current
In
ACatalog number
1
1 S201UDC-K1
1.6 S201UDC-K1.6
2 S201UDC-K2
3 S201UDC-K3
4 S201UDC-K4
5 S201UDC-K5
6 S201UDC-K6
8 S201UDC-K8
10 S201UDC-K10
13 S201UDC-K13
15 S201UDC-K15
16 S201UDC-K16
20 S201UDC-K20
25 S201UDC-K25
30 S201UDC-K30
32 S201UDC-K32
40 S201UDC-K40
50 S201UDC-K50
60 S201UDC-K60
63 S201UDC-K63
2
1 S202UDC-K1
1.6 S202UDC-K1.6
2 S202UDC-K2
3 S202UDC-K3
4 S202UDC-K4
5 S202UDC-K5
6 S202UDC-K6
8 S202UDC-K8
10 S202UDC-K10
13 S202UDC-K13
15 S202UDC-K15
16 S202UDC-K16
20 S202UDC-K20
25 S202UDC-K25
30 S202UDC-K30
32 S202UDC-K32
40 S202UDC-K40
50 S202UDC-K50
60 S202UDC-K60
63 S202UDC-K63
Note: Standard UL 489 (only DC; please note polarity of device).
S200UDC-K
Branch circuit protection—UL 489, CSA 22.2 No. 5
8 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number
1
1 S201UDC-Z1
1.6 S201UDC-Z1.6
2 S201UDC-Z2
3 S201UDC-Z3
4 S201UDC-Z4
5 S201UDC-Z5
6 S201UDC-Z6
8 S201UDC-Z8
10 S201UDC-Z10
13 S201UDC-Z13
15 S201UDC-Z15
16 S201UDC-Z16
20 S201UDC-Z20
25 S201UDC-Z25
30 S201UDC-Z30
32 S201UDC-Z32
40 S201UDC-Z40
50 S201UDC-Z50
60 S201UDC-Z60
63 S201UDC-Z63
2
1 S202UDC-Z1
1.6 S202UDC-Z1.6
2 S202UDC-Z2
3 S202UDC-Z3
4 S202UDC-Z4
5 S202UDC-Z5
6 S202UDC-Z6
8 S202UDC-Z8
10 S202UDC-Z10
13 S202UDC-Z13
15 S202UDC-Z15
16 S202UDC-Z16
20 S202UDC-Z20
25 S202UDC-Z25
30 S202UDC-Z30
32 S202UDC-Z32
40 S202UDC-Z40
50 S202UDC-Z50
60 S202UDC-Z60
63 S202UDC-Z63
Note: Standard UL 489 (only DC; please note polarity of device).
S200UDC-Z
Branch circuit protection—UL 489, CSA 22.2 No. 5
US Catalog | Miniature Circuit Breakers 9
+ST+S/H+S/H (H)+S/H (H)
+ST+H+H+H)
Description Catalog number
For field mounting: right side S2C-H6RU
Description Catalog number
For field mounting: right side S2C-S6RU
Description Catalog number
Handle mechanism S2C-DH
Description Catalog number
For field mounting: right side 12…60 VAC/DC S2C-A1U
For field mounting: right side 110…415 VAC
110…250 VDC S2C-A2U
Note: For shafts and handles, refer to parts in the Disconnect Switch and MCCB section.
Legend
Auxiliary contact H
Bell alarm/auxiliary contact S/H
Bell alarm/auxiliary contact used
as auxiliary contact
S/H (H)
Shunt trip ST
Accessories
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
S2C-H6RU
S2C-S6RU
S2C-DH
S2C-A...U
Auxiliary contacts
The auxiliary contacts will signal whether the breaker is in the ON or OFF position.
Bell alarm
The bell alarm includes a set of contacts that will only signal when the breaker has
tripped. Typically, the contacts would be connected to an alarm or bell to signal the
operator that an overcurrent trip has occurred. The bell alarm also includes a test button
for testing the alarm contacts without opening the breaker.
Rotary operating mechanism
Allows “through the door” operation.
Shunt trip
For remote tripping of breaker, a shunt trip device can be added to the MCB. The
solenoid device opens the breaker after control voltage is applied.
Possible mounting arrangements of MCB accessories
Note: Right hand mount accessories cannot be used in conjunction with S2C-DH, rotary operating mechanism.
10 Miniature Circuit Breakers | US Catalog
Shunt trip
in OFF
position
In OFF position after tripping Auxiliary contact in OFF position
S200U-UP S2C-A....U
Accessories
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
Bell alarm S2C-S6RU
In ON and OFF position after hand operation
Addition of a S2C-H6RU auxiliary contact
Addition of a S2C-S6RU bell alarm contact
Addition of a S2C-A...U shunt trip
Auxiliary contact S2C-H6RU
Auxiliary contact in ON position
Shunt trip S2C-A...U
Connection drawings
Mounting
US Catalog | Miniature Circuit Breakers 11
Accessories
SU200MR—UL 489, CSA 22.2 No. 5
SU200MR Instructions for use
12 Miniature Circuit Breakers | US Catalog
PS2/6/16 BP
BSK-BP
Busbars PS...BP-C for use with end caps PS-END 3 BP-C
Number of
phases
Phase sequence Catalog number
1L1-L1-L1… PS1/57/25BP-C
L1-Aux (free)-L1-Aux (free)…1) PS1/37/25HBP-C
2L1-L2-L1-L2… PS2/56/25BP-C
L1-L2-Aux (free)-L1-L2-Aux (free)…1) PS2/46/25HBP-C
3L1-L2-L3-L1-L2-L3… PS3/57/25BP-C
L1-L2-L3-Aux (free)-L1-L2-L3-Aux (free)…1) PS3/48/25HBP-C
L1-Aux (free)-L2-Aux (free)-L3-Aux (free)…1) PS3/39/25HBP-C
1) for devices with auxiliary contact (half module) after each phase sequence
Accessories
Description Catalog number
Tooth covers, for 3 pins BSK BP-C
End caps PS-END 3 BP-C
Feeder terminal AST 35/58 BP-C
Busbars for SU200M
Busbars cannot be cut. 600 V AC/DC
Amp rating* Number of poles Phases Busbar length (mm) Catalog number
80/115
6
12
18
1
1
1
103.2
208.8
314.4
PS 1/6/16BP
PS 1/12/16BP
PS 1/18/16BP
80/115
6
12
18
2
2
2
103.2
208.8
314.4
PS 2/6/16BP
PS 2/12/16BP
PS 2/18/16BP
80/115
6
12
18
3
3
3
103.2
208.8
314.4
PS 3/6/16BP
PS 3/12/16BP
PS 3/18/16BP
*End/centerfed
Busbar tooth covers for BS...BP (UL 489)
Description Catalog number
Covers three unused poles of busbar BSK-BP
Feeder terminals for PS...BP (UL 489)
Description Catalog number
Terminal, insulated with pin contact AST35/15BP
Feeder terminal, single-pole terminal, can be mounted side by side, feed on the pin of the
busbar SZ-ESK BP
Accessories
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
AST35/15BP
PS...BP-C
SZ-ESPBP
US Catalog | Miniature Circuit Breakers 13
Busbars for SU200MR, can be cut to length
Busbars PS…BP-CR for use with end caps PS-END 3 BP-C
Number of
phases Phase sequence Number of
pins Cross section Catalog number
pcs. mm²
1L1-L1-L1… 57 25 PS1/57/25BP-CR
L1-Aux (free)-L1-Aux (free)…1) 37 25 PS1/37/25HBP-CR
2L1-L2-L1-L2… 56 25 PS2/56/25BP-CR
L1-L2-Aux (free)-L1-L2-Aux (free)…1) 46 25 PS2/46/25HBP-CR
3L1-L2-L3-L1-L2-L3… 57 25 PS3/57/25BP-CR
L1-L2-L3-Aux (free)-L1-L2-L3-Aux (free)…1) 48 25 PS3/48/25HBP-CR
L1-Aux (free)-L2-Aux (free)-L3-Aux (free)…1) 39 25 PS3/39/25HBP-CR
1) for devices with auxiliary contact (half module) after each phase sequence
Lockout/Tag out device
Product description Catalog number
For Single-pole MCBs S2C-LOTO-S
For Multi-pole MCBs S2C-LOTO-M
Accessories
Description Catalog number
Tooth covers, for 3 pins BSK BP-CR
End caps PS-END 3 BP-C
Accessories
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
PS...BP-CR
14 Miniature Circuit Breakers | US Catalog
Technical specifications
SU200M SU200MR S200UDC
Specifications UL 489, C 22.2 No. 5, IEC 60947-2 UL 489, C 22.2 No. 5, IEC 60947-2 UL 489, VDE 0660
UL file number E 212323, UL current limiting E 212323, UL current limiting E212323
Number of poles 1, 2, 3, 4 1, 2, 3, 4 1, 2
Trip curves C, K, Z K Z, K
Rated current Up to 63 A Up to 63 A Up to 63 A
Rated voltage
277/Y480 VAC up to 40 A (Z and C trip curves) 277/Y480 VAC (up to 35 A) 60/125 VDC (1/2-pole)
277/Y480 VAC up to 35 A (K trip curve) 240 VAC up to 63 A
240 VAC up to 63 A (all trip curves)
48/96 VDC up to 63 A (1/2-pole, all trip curves)
Short circuit interrupt rating 10 kA 10 kA 14 kA
Calibration temperature 40 ºC 40 ºC 25 ºC
Mounting position Any Any Any
Protection degree IP 20 IP 20 IP 20 with accessory
Mounting 35 mm DIN rail 35 mm DIN rail 35 mm DIN rail
Terminal screw tightening
torque 25 in. lbs (2.8 Nm) 25 in. lbs (2.8 Nm) 25 in. lbs (2.8 Nm)
Cable size AWG 4-16 AWG 4-16 AWG 4-16
Ambient temperature -25 ºC...+55 ºC/-13 ºF...+131 ºF -25 ºC...+55 ºC/-13 ºF...+131 ºF -25 ºC...+55 ºC/-13 ºF...+131 ºF
Shock resistance (IEC60068-
2-27) 25 g - 2 shocks - 13 ms 25 g - 2 shocks - 13 ms 25 g - 2 shocks - 13 ms
Service life, mechanical 20,000 operations 20,000 operations 20,000 operations
Auxiliary contact S2C-H6RU and S2C-S6RU
Rated current 10
Rated voltage AC/DC 24
Contact 1 pole double throw
Connection capacity mm218-14 AWG (0.75...2.5 mm2)
Tightening torque 11 in. lbs (1.2 Nm)
Shock resistance acc. to DIN IEC 68-2-6 5 g, 20 frequency cycles 5...150...5 Hz at 24 VAC/DC, 5 mA auto-reclosing < 10 ms
Mechanical service life 10,000 operations
Shunt trip
S2C-A1U S2C-A2U
Rated voltage AC V12...60 110...415
DC V12...60 110...250
Maximum release duration ms <10 <10
Minimum release voltage AC V 7 55
DC V10 80
Consumption on release AC VA 40...200 55...210
DC VA 40...200 55...110
Coil resistance V3.7 225
Terminals AWG/mm218...6/0.75-16 18...6/.075-16
Tightening torque in. lbs./Nm 18/2 18/2
Technical specifications
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
US Catalog | Miniature Circuit Breakers 15
SU200MR
Rated current Internal resistance per pole 1) Power loss per pole 1)
AmΩ W
0.2 25300 1.01
0.3 13700 1.23
0.5 4740 1.19
0.75 2067 1.16
1 1270 1.27
1.5 610 1.56
2 442 1.77
3 140 1.26
4 109 1.75
5 50 1.26
6 54 1.94
8 22 1.41
10 18.2 1.82
13 14.8 2.50
15 8.1 1.83
16 11.1 2.83
20 8.5 3.40
25 5.5 3.43
30 3.8 3.39
32 4.6 4.70
35 3.9 4.76
40 2.8 4.40
50 1.7 4.25
60 1.7 6.18
63 1.9 7.56
1)Internal resistances and power loss are subject to application-specific and environment-specific conditions and are therefore to be considered as typical values.
SU200M
C, K characteristics Z characteristics
Rated current Internal resistance per pole Power loss Internal resistance per pole Power loss
InRiPvRiPv
AmΩ WmΩ W
0.2 42500 1.7 - -
0.3 18889 1.7 - -
0.5 5600 1.4 9000 2.3
0.75 2489 1.4 - -
11400 1.4 2200 2.2
1.6 703 1.8 1000 2.6
2450 1.8 650 2.6
3178 1.6 250 2.3
4113 1.8 140 2.2
550 1.3 100 2.5
656 2.0 70 2.5
823 1.5 28 1.8
10 21 2.1 21 2.1
13 14 2.3 17 2.9
15 11 2.4 13 2.9
16 9.8 2.5 10 2.6
20 6.3 2.5 6.5 2.6
25 5.1 3.2 5.1 3.2
30 3.9 3.5 3.9 3.5
32 3.6 3.7 3.6 3.7
35 3.3 4.1 3.3 4.1
40 2.8 4.5 2.8 4.5
50 1.8 4.5 1.8 4.5
60 1.4 4.9 1.4 4.9
63 1.4 5.4 1.4 5.4
Internal resistances are subject to application-specific and environment-specific conditions and are therefore to be considered as typical values.
Technical specifications
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
Internal resistance and power loss per pole
Internal resistance per pole in mV, power loss per pole in W.
16 Miniature Circuit Breakers | US Catalog
Temperature derating SU200M and SU200MR
Standard Rated Maximum operating current at ambient temperature T
current
In
A A
- 40 °C - 30 °C - 20 °C - 10 °C 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C
UL 489
0.2 1) 0.27 0.26 0.25 0.24 0.23 0.22 0.22 0.21 0.20 0.19 0.19 0.18
0.3 1) 0.40 0.39 0.37 0.36 0.35 0.33 0.32 0.31 0.30 0.29 0.28 0.27
0.5 0.67 0.64 0.62 0.60 0.58 0.56 0.54 0.52 0.5 0.48 0.46 0.45
0.75 1) 1.00 0.97 0.93 0.90 0.87 0.84 0.81 0.78 0.75 0.72 0.70 0.67
11.34 1.29 1.24 1.20 1.16 1.12 1.08 1.04 10.96 0.93 0.89
1.6 1.74 1.68 1.62 1.56 1.50 1.45 1.40 1.35 1.3 1.25 1.21 1.16
22.67 2.58 2.49 2.40 2.31 2.23 2.15 2.07 21.93 1.85 1.79
34.01 3.87 3.73 3.60 3.47 3.35 3.23 3.11 32.89 2.78 2.68
45.35 5.16 4.97 4.80 4.63 4.46 4.30 4.15 43.85 3.71 3.57
56.69 6.45 6.22 6.00 5.78 5.58 5.38 5.19 54.82 4.64 4.47
68.02 7.74 7.46 7.20 6.94 6.69 6.45 6.22 65.78 5.56 5.36
810.70 10.32 9.95 9.59 9.25 8.92 8.60 8.30 87.70 7.42 7.14
10 13.37 12.90 12.44 11.99 11.56 11.15 10.75 10.37 10 9.63 9.27 8.93
13 17.38 16.76 16.17 15.59 15.03 14.50 13.98 13.48 13 12.52 12.06 11.61
15 20.06 19.34 18.65 17.99 17.35 16.73 16.13 15.56 15 14.45 13.91 13.40
16 21.40 20.63 19.90 19.19 18.50 17.84 17.21 16.59 16 15.41 14.84 14.29
20 26.75 25.79 24.87 23.98 23.13 22.30 21.51 20.74 20 19.26 18.55 17.86
25 33.43 32.24 31.09 29.98 28.91 27.88 26.88 25.93 25 24.08 23.18 22.33
30 40.12 38.69 37.31 35.98 34.69 33.45 32.26 31.11 30 28.89 27.82 26.79
32 42.79 41.27 39.79 38.37 37.01 35.69 34.41 33.18 32 30.82 29.68 28.58
35 46.81 45.14 43.53 41.97 40.47 39.03 37.64 36.30 35 33.71 32.46 31.26
40 53.49 51.58 49.74 47.97 46.26 44.61 43.01 41.48 40 38.52 37.09 35.72
50 66.87 64.48 62.18 59.96 57.82 55.76 53.77 51.85 50 48.15 46.37 44.65
60 80.24 77.38 74.61 71.95 69.39 66.91 64.52 62.22 60 57.78 55.64 53.58
63 84.25 81.24 78.35 75.55 72.85 70.25 67.75 65.33 63 60.67 58.42 56.26
1) Current ratings 0.2, 0.3 and 0.75 A available with K characteristic only.
Technical specifications
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
US Catalog | Miniature Circuit Breakers 17
Electrical data Busbars PS…BP-CR
Standards UL508
EN 60947-1 / IEC 60947-1:2004
Rated voltage Ue V 600 V AC/DC
Rated frequency Hz 50 Hz (IEC) / 60 Hz (UL)
Rated impuls withstand voltage Uimp. kV ≥ 10 kV
Rated current / phase
End fed 1) A100 A
Center fed 1) A200 A
Short circuit current rating kA 10 kA 3 cycles @ 600 V / 140 kA Fuse Class J 200 A
Mechanical data
Housing grey, RAL 7035
Resistance to climatic conditions acc. to DIN EN 60068
Isolation coordination
Overvoltage category III
Pollution degree 2
Installation
Cross section mm² 25 mm²
Mounting position Optional
Supply Via cable with ring lug (PS...BP-CR); direct or via feeder terminal (PS...BP-C)
Accessories
Shock protection caps BSK BP-CR (for PS...BP-CR), BSK BP-C (for PS...BP-C)
Endcaps PS-END 3 BP-C
Approvals
CE, RoHS
UL 508: cULus Listed
1) Independently from the current rating of the feeder terminal or busbar, the current-carrying capacity/current rating of the MCB terminal must not be exceeded.
10.50
1.8
22
Technical specifications
Busbars PS...BP-C/CR and accessories
Installation/assembly
Warning: When busbars are shortened, they must be deburred and cleaned of debris. Touch-safe only when used with the required
end caps.
Dimensional drawing
17.60
233.33
5.00
19.3
1.8
18 Miniature Circuit Breakers | US Catalog
Approximate dimensions
SU200M, SU200MR, and S200UDC—UL 489, CSA 22.2 No. 5
SU200M
S2C-H6RU, S2C-S6RU S2C-A..U
S200UDC
SU200MR
Dimensions in (mm)
US Catalog | Miniature Circuit Breakers 19
S200 S200P S200MR S200MUC
Amperage Up to 63 A Up to 63 A Up to 63 A Up to 63 A
Voltage 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC
60/110 VDC (1/2-pole) 250/500 VDC (1/2-pole)
Poles 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
Trip curves B, C, D, K, Z B, C, D, K, Z KC, K, Z
Short circuit interrupt rating 6 kA 10 kA (up to 25 A)
6 kA (32-63 A)
10 kA 10 kA
Auxiliary contacts Yes Yes Yes Yes
Bell alarm Yes Yes Yes Yes
Shunt trip Yes Yes Yes Yes
Undervoltage release Yes Yes Yes Yes
Busbar Yes Yes Yes Yes
S200 series
Supplementary protective devices—UL 1077 series
Description
The S200 UL 1077 family of supplementary protectors offers a
compact solution for protection requirements. The S200 devices
are DIN rail mounted.
The S200 family is available with application-specific trip
characteristics to provide maximum circuit protection.
The supplementary protectors offer thermal magnetic trip
protection according to B, C, D, K and Z characteristics.
For the worldwide market, the breakers carry UL, CSA, IEC, CE
and many other agency approvals and certifications.
Features
− Energy limiting
− Fast breaking time (2.3 – 2.5 ms)
− Bus connection system
− Wide range of accessories
− Available with variable depth handle mechanism
− CE certified and marked
− DIN rail mounting
− Finger safe terminals
− Multi-function terminals
− Suitable for reverse feed
− UL 107 recognized supplemental protective device.
UL file #E76126
20 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
6S201-B6
3
6S203-B6
10 S201-B10 10 S203-B10
13 S201-B13 13 S203-B13
16 S201-B16 16 S203-B16
20 S201-B20 20 S203-B20
25 S201-B25 25 S203-B25
32 S201-B32 32 S203-B32
40 S201-B40 40 S203-B40
50 S201-B50 50 S203-B50
63 S201-B63 63 S203-B63
1 + NA
6S201-B6NA
3 + NA
6S203-B6NA
10 S201-B10NA 10 S203-B10NA
13 S201-B13NA 13 S203-B13NA
16 S201-B16NA 16 S203-B16NA
20 S201-B20NA 20 S203-B20NA
25 S201-B25NA 25 S203-B25NA
32 S201-B32NA 32 S203-B32NA
40 S201-B40NA 40 S203-B40NA
50 S201-B50NA 50 S203-B50NA
63 S201-B63NA 63 S203-B63NA
2
6S202-B6
4
6S204-B6
10 S202-B10 10 S204-B10
13 S202-B13 13 S204-B13
16 S202-B16 16 S204-B16
20 S202-B20 20 S204-B20
25 S202-B25 25 S204-B25
32 S202-B32 32 S204-B32
40 S202-B40 40 S204-B40
50 S202-B50 50 S204-B50
63 S202-B63 63 S204-B63
Note: Switching neutral is noted by “NA” in the catalog number.
S200-B
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 21
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201-C0.5
3
0.5 S203-C0.5
1S201-C1 1S203-C1
1.6 S201-C1.6 1.6 S203-C1.6
2S201-C2 2S203-C2
3S201-C3 3S203-C3
4S201-C4 4S203-C4
6S201-C6 6S203-C6
8S201-C8 8S203-C8
10 S201-C10 10 S203-C10
13 S201-C13 13 S203-C13
16 S201-C16 16 S203-C16
20 S201-C20 20 S203-C20
25 S201-C25 25 S203-C25
32 S201-C32 32 S203-C32
40 S201-C40 40 S203-C40
50 S201-C50 50 S203-C50
63 S201-C63 63 S203-C63
1 + NA
0.5 S201-C0.5NA
3 + NA
0.5 S203-C0.5NA
1S201-C1NA 1S203-C1NA
1.6 S201-C1.6NA 1.6 S203-C1.6NA
2S201-C2NA 2S203-C2NA
3S201-C3NA 3S203-C3NA
4S201-C4NA 4S203-C4NA
6S201-C6NA 6S203-C6NA
8S201-C8NA 8S203-C8NA
10 S201-C10NA 10 S203-C10NA
13 S201-C13NA 13 S203-C13NA
16 S201-C16NA 16 S203-C16NA
20 S201-C20NA 20 S203-C20NA
25 S201-C25NA 25 S203-C25NA
32 S201-C32NA 32 S203-C32NA
40 S201-C40NA 40 S203-C40NA
50 S201-C50NA 50 S203-C50NA
63 S201-C63NA 63 S203-C63NA
2
0.5 S202-C0.5
4
0.5 S204-C0.5
1S202-C1 1S204-C1
1.6 S202-C1.6 1.6 S204-C1.6
2S202-C2 2S204-C2
3S202-C3 3S204-C3
4S202-C4 4S204-C4
6S202-C6 6S204-C6
8S202-C8 8S204-C8
10 S202-C10 10 S204-C10
13 S202-C13 13 S204-C13
16 S202-C16 16 S204-C16
20 S202-C20 20 S204-C20
25 S202-C25 25 S204-C25
32 S202-C32 32 S204-C32
40 S202-C40 40 S204-C40
50 S202-C50 50 S204-C50
63 S202-C63 63 S204-C63
Note: Switching neutral is noted by “NA” in the catalog number.
S200-C
Supplemental protectors—UL 1077, CSA 22.2 No. 235
22 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201-D0.5
3
0.5 S203-D0.5
1S201-D1 1S203-D1
1.6 S201-D1.6 1.6 S203-D1.6
2S201-D2 2S203-D2
3S201-D3 3S203-D3
4S201-D4 4S203-D4
6S201-D6 6S203-D6
8S201-D8 8S203-D8
10 S201-D10 10 S203-D10
13 S201-D13 13 S203-D13
16 S201-D16 16 S203-D16
20 S201-D20 20 S203-D20
25 S201-D25 25 S203-D25
32 S201-D32 32 S203-D32
40 S201-D40 40 S203-D40
50 S201-D50 50 S203-D50
63 S201-D63 63 S203-D63
1 + NA
0.5 S201-D0.5NA
3 + NA
0.5 S203-D0.5NA
1S201-D1NA 1S203-D1NA
1.6 S201-D1.6NA 1.6 S203-D1.6NA
2S201-D2NA 2S203-D2NA
3S201-D3NA 3S203-D3NA
4S201-D4NA 4S203-D4NA
6S201-D6NA 6S203-D6NA
8S201-D8NA 8S203-D8NA
10 S201-D10NA 10 S203-D10NA
13 S201-D13NA 13 S203-D13NA
16 S201-D16NA 16 S203-D16NA
20 S201-D20NA 20 S203-D20NA
25 S201-D25NA 25 S203-D25NA
32 S201-D32NA 32 S203-D32NA
40 S201-D40NA 40 S203-D40NA
50 S201-D50NA 50 S203-D50NA
63 S201-D63NA 63 S203-D63NA
2
0.5 S202-D0.5
4
0.5 S204-D0.5
1S202-D1 1S204-D1
1.6 S202-D1.6 1.6 S204-D1.6
2S202-D2 2S204-D2
3S202-D3 3S204-D3
4S202-D4 4S204-D4
6S202-D6 6S204-D6
8S202-D8 8S204-D8
10 S202-D10 10 S204-D10
13 S202-D13 13 S204-D13
16 S202-D16 16 S204-D16
20 S202-D20 20 S204-D20
25 S202-D25 25 S204-D25
32 S202-D32 32 S204-D32
40 S202-D40 40 S204-D40
50 S202-D50 50 S204-D50
63 S202-D63 63 S204-D63
Note: Switching neutral is noted by “NA” in the catalog number.
S200-D
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 23
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201-K0.5
3
0.5 S203-K0.5
1S201-K1 1S203-K1
1.6 S201-K1.6 1.6 S203-K1.6
2S201-K2 2S203-K2
3S201-K3 3S203-K3
4S201-K4 4S203-K4
6S201-K6 6S203-K6
8S201-K8 8S203-K8
10 S201-K10 10 S203-K10
13 S201-K13 13 S203-K13
16 S201-K16 16 S203-K16
20 S201-K20 20 S203-K20
25 S201-K25 25 S203-K25
32 S201-K32 32 S203-K32
40 S201-K40 40 S203-K40
50 S201-K50 50 S203-K50
63 S201-K63 63 S203-K63
1 + NA
0.5 S201-K0.5NA
3 + NA
0.5 S203-K0.5NA
1S201-K1NA 1S203-K1NA
1.6 S201-K1.6NA 1.6 S203-K1.6NA
2S201-K2NA 2S203-K2NA
3S201-K3NA 3S203-K3NA
4S201-K4NA 4S203-K4NA
6S201-K6NA 6S203-K6NA
8S201-K8NA 8S203-K8NA
10 S201-K10NA 10 S203-K10NA
13 S201-K13NA 13 S203-K13NA
16 S201-K16NA 16 S203-K16NA
20 S201-K20NA 20 S203-K20NA
25 S201-K25NA 25 S203-K25NA
32 S201-K32NA 32 S203-K32NA
40 S201-K40NA 40 S203-K40NA
50 S201-K50NA 50 S203-K50NA
63 S201-K63NA 63 S203-K63NA
2
0.5 S202-K0.5
4
0.5 S204-K0.5
1S202-K1 1S204-K1
1.6 S202-K1.6 1.6 S204-K1.6
2S202-K2 2S204-K2
3S202-K3 3S204-K3
4S202-K4 4S204-K4
6S202-K6 6S204-K6
8S202-K8 8S204-K8
10 S202-K10 10 S204-K10
13 S202-K13 13 S204-K13
16 S202-K16 16 S204-K16
20 S202-K20 20 S204-K20
25 S202-K25 25 S204-K25
32 S202-K32 32 S204-K32
40 S202-K40 40 S204-K40
50 S202-K50 50 S204-K50
63 S202-K63 63 S204-K63
Note: Switching neutral is noted by “NA” in the catalog number.
S200-K
Supplemental protectors—UL 1077, CSA 22.2 No. 235
24 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201-Z0.5
3
0.5 S203-Z0.5
1S201-Z1 1S203-Z1
1.6 S201-Z1.6 1.6 S203-Z1.6
2S201-Z2 2S203-Z2
3S201-Z3 3S203-Z3
4S201-Z4 4S203-Z4
6S201-Z6 6S203-Z6
8S201-Z8 8S203-Z8
10 S201-Z10 10 S203-Z10
13 S201-Z13 13 S203-Z13
16 S201-Z16 16 S203-Z16
20 S201-Z20 20 S203-Z20
25 S201-Z25 25 S203-Z25
32 S201-Z32 32 S203-Z32
40 S201-Z40 40 S203-Z40
50 S201-Z50 50 S203-Z50
63 S201-Z63 63 S203-Z63
2
0.5 S202-Z0.5
4
0.5 S204-Z0.5
1S202-Z1 1S204-Z1
1.6 S202-Z1.6 1.6 S204-Z1.6
2S202-Z2 2S204-Z2
3S202-Z3 3S204-Z3
4S202-Z4 4S204-Z4
6S202-Z6 6S204-Z6
8S202-Z8 8S204-Z8
10 S202-Z10 10 S204-Z10
13 S202-Z13 13 S204-Z13
16 S202-Z16 16 S204-Z16
20 S202-Z20 20 S204-Z20
25 S202-Z25 25 S204-Z25
32 S202-Z32 32 S204-Z32
40 S202-Z40 40 S204-Z40
50 S202-Z50 50 S204-Z50
63 S202-Z63 63 S204-Z63
Note: Switching neutral is noted by “NA” in the catalog number.
S200-Z
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 25
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201P-B0.5
3
0.5 S203P-B0.5
1S201P-B1 1S203P-B1
1.6 S201P-B1.6 1.6 S203P-B1.6
2S201P-B2 2S203P-B2
3S201P-B3 3S203P-B3
4S201P-B4 4S203P-B4
6S201P-B6 6S203P-B6
8S201P-B8 8S203P-B8
10 S201P-B10 10 S203P-B10
13 S201P-B13 13 S203P-B13
16 S201P-B16 16 S203P-B16
20 S201P-B20 20 S203P-B20
25 S201P-B25 25 S203P-B25
32 S201P-B32 32 S203P-B32
40 S201P-B40 40 S203P-B40
50 S201P-B50 50 S203P-B50
63 S201P-B63 63 S203P-B63
2
0.5 S202P-B0.5
4
0.5 S204P-B0.5
1S202P-B1 1S204P-B1
1.6 S202P-B1.6 1.6 S204P-B1.6
2S202P-B2 2S204P-B2
3S202P-B3 3S204P-B3
4S202P-B4 4S204P-B4
6S202P-B6 6S204P-B6
8S202P-B8 8S204P-B8
10 S202P-B10 10 S204P-B10
13 S202P-B13 13 S204P-B13
16 S202P-B16 16 S204P-B16
20 S202P-B20 20 S204P-B20
25 S202P-B25 25 S204P-B25
32 S202P-B32 32 S204P-B32
40 S202P-B40 40 S204P-B40
50 S202P-B50 50 S204P-B50
63 S202P-B63 63 S204P-B63
Note: Switching neutral is noted by “NA” in the catalog number.
S200P-B
Supplemental protectors—UL 1077, CSA 22.2 No. 235
26 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201P-C0.5
3
0.5 S203P-C0.5
1S201P-C1 1S203P-C1
1.6 S201P-C1.6 1.6 S203P-C1.6
2S201P-C2 2S203P-C2
3S201P-C3 3S203P-C3
4S201P-C4 4S203P-C4
6S201P-C6 6S203P-C6
8S201P-C8 8S203P-C8
10 S201P-C10 10 S203P-C10
13 S201P-C13 13 S203P-C13
16 S201P-C16 16 S203P-C16
20 S201P-C20 20 S203P-C20
25 S201P-C25 25 S203P-C25
32 S201P-C32 32 S203P-C32
40 S201P-C40 40 S203P-C40
50 S201P-C50 50 S203P-C50
63 S201P-C63 63 S203P-C63
2
0.5 S202P-C0.5
4
0.5 S204P-C0.5
1S202P-C1 1S204P-C1
1.6 S202P-C1.6 1.6 S204P-C1.6
2S202P-C2 2S204P-C2
3S202P-C3 3S204P-C3
4S202P-C4 4S204P-C4
6S202P-C6 6S204P-C6
8S202P-C8 8S204P-C8
10 S202P-C10 10 S204P-C10
13 S202P-C13 13 S204P-C13
16 S202P-C16 16 S204P-C16
20 S202P-C20 20 S204P-C20
25 S202P-C25 25 S204P-C25
32 S202P-C32 32 S204P-C32
40 S202P-C40 40 S204P-C40
50 S202P-C50 50 S204P-C50
63 S202P-C63 63 S204P-C63
Note: Switching neutral is noted by “NA” in the catalog number.
S200P-C
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 27
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201P-D0.5
3
0.5 S203P-D0.5
1S201P-D1 1S203P-D1
1.6 S201P-D1.6 1.6 S203P-D1.6
2S201P-D2 2S203P-D2
3S201P-D3 3S203P-D3
4S201P-D4 4S203P-D4
6S201P-D6 6S203P-D6
8S201P-D8 8S203P-D8
10 S201P-D10 10 S203P-D10
13 S201P-D13 13 S203P-D13
16 S201P-D16 16 S203P-D16
20 S201P-D20 20 S203P-D20
25 S201P-D25 25 S203P-D25
32 S201P-D32 32 S203P-D32
40 S201P-D40 40 S203P-D40
50 S201P-D50 50 S203P-D50
63 S201P-D63 63 S203P-D63
2
0.5 S202P-D0.5
4
0.5 S204P-D0.5
1S202P-D1 1S204P-D1
1.6 S202P-D1.6 1.6 S204P-D1.6
2S202P-D2 2S204P-D2
3S202P-D3 3S204P-D3
4S202P-D4 4S204P-D4
6S202P-D6 6S204P-D6
8S202P-D8 8S204P-D8
10 S202P-D10 10 S204P-D10
13 S202P-D13 13 S204P-D13
16 S202P-D16 16 S204P-D16
20 S202P-D20 20 S204P-D20
25 S202P-D25 25 S204P-D25
32 S202P-D32 32 S204P-D32
40 S202P-D40 40 S204P-D40
50 S202P-D50 50 S204P-D50
63 S202P-D63 63 S204P-D63
Note: Switching neutral is noted by “NA” in the catalog number.
S200P-D
Supplemental protectors—UL 1077, CSA 22.2 No. 235
28 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.2 S201P-K0.2
3
0.2 S203P-K0.2
0.3 S201P-K0.3 0.3 S203P-K0.3
0.5 S201P-K0.4 0.5 S203P-K0.4
0.75 S201P-K0.75 0.75 S203P-K0.75
1S201P-K1 1S203P-K1
1.6 S201P-K1.6 1.6 S203P-K1.6
2S201P-K2 2S203P-K2
3S201P-K3 3S203P-K3
4S201P-K4 4S203P-K4
6S201P-K6 6S203P-K6
8S201P-K8 8S203P-K8
10 S201P-K10 10 S203P-K10
13 S201P-K13 13 S203P-K13
16 S201P-K16 16 S203P-K16
20 S201P-K20 20 S203P-K20
25 S201P-K25 25 S203P-K25
32 S201P-K32 32 S203P-K32
40 S201P-K40 40 S203P-K40
50 S201P-K50 50 S203P-K50
63 S201P-K63 63 S203P-K63
2
0.2 S202P-K0.2
4
0.2 S204P-K0.2
0.3 S202P-K0.3 0.3 S204P-K0.3
0.5 S202P-K0.4 0.5 S204P-K0.4
0.75 S202P-K0.75 0.75 S204P-K0.75
1S202P-K1 1S204P-K1
1.6 S202P-K1.6 1.6 S204P-K1.6
2S202P-K2 2S204P-K2
3S202P-K3 3S204P-K3
4S202P-K4 4S204P-K4
6S202P-K6 6S204P-K6
8S202P-K8 8S204P-K8
10 S202P-K10 10 S204P-K10
13 S202P-K13 13 S204P-K13
16 S202P-K16 16 S204P-K16
20 S202P-K20 20 S204P-K20
25 S202P-K25 25 S204P-K25
32 S202P-K32 32 S204P-K32
40 S202P-K40 40 S204P-K40
50 S202P-K50 50 S204P-K50
63 S202P-K63 63 S204P-K63
Note: Switching neutral is noted by “NA” in the catalog number.
S200P-K
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 29
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201P-Z0.5
3
0.5 S203P-Z0.5
1S201P-Z1 1S203P-Z1
1.6 S201P-Z1.6 1.6 S203P-Z1.6
2S201P-Z2 2S203P-Z2
3S201P-Z3 3S203P-Z3
4S201P-Z4 4S203P-Z4
6S201P-Z6 6S203P-Z6
8S201P-Z8 8S203P-Z8
10 S201P-Z10 10 S203P-Z10
13 S201P-Z13 13 S203P-Z13
16 S201P-Z16 16 S203P-Z16
20 S201P-Z20 20 S203P-Z20
25 S201P-Z25 25 S203P-Z25
32 S201P-Z32 32 S203P-Z32
40 S201P-Z40 40 S203P-Z40
50 S201P-Z50 50 S203P-Z50
63 S201P-Z63 63 S203P-Z63
2
0.5 S202P-Z0.5
4
0.5 S204P-Z0.5
1S202P-Z1 1S204P-Z1
1.6 S202P-Z1.6 1.6 S204P-Z1.6
2S202P-Z2 2S204P-Z2
3S202P-Z3 3S204P-Z3
4S202P-Z4 4S204P-Z4
6S202P-Z6 6S204P-Z6
8S202P-Z8 8S204P-Z8
10 S202P-Z10 10 S204P-Z10
13 S202P-Z13 13 S204P-Z13
16 S202P-Z16 16 S204P-Z16
20 S202P-Z20 20 S204P-Z20
25 S202P-Z25 25 S204P-Z25
32 S202P-Z32 32 S204P-Z32
40 S202P-Z40 40 S204P-Z40
50 S202P-Z50 50 S204P-Z50
63 S202P-Z63 63 S204P-Z63
Note: Switching neutral is noted by “NA” in the catalog number.
S200P-Z
Supplemental protectors—UL 1077, CSA 22.2 No. 235
30 Miniature Circuit Breakers | US Catalog
I2
I1
1
1
= Tripping curve
from cold state
1
AC
K
20
I= 1.03 x I
1n
I= 1.25 x I
2n
R= 40°C
10000
6000
4000
2000
1000
600
400
200
100
40
20
10
6
4
2
1
0.6
0.4
0.2
0.1
0.06
0.04
0.02
0.01
Tripping time (s)
60
10 15
1234
56810 15 30
40
Multiple of rated current I / In
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.2 S201MR-K0.2
3
0.2 S203MR-K0.2
0.3 S201MR-K0.3 0.3 S203MR-K0.3
0.5 S201MR-K0.5 0.5 S203MR-K0.5
0.75 S201MR-K0.75 0.75 S203MR-K0.75
1 S201MR-K1 1 S203MR-K1
1.6 S201MR-K1.6 1.6 S203MR-K1.6
2 S201MR-K2 2 S203MR-K2
3 S201MR-K3 3 S203MR-K3
4 S201MR-K4 4 S203MR-K4
5 S201MR-K5 5 S203MR-K5
6 S201MR-K6 6 S203MR-K6
8 S201MR-K8 8 S203MR-K8
10 S201MR-K10 10 S203MR-K10
13 S201MR-K13 13 S203MR-K13
15 S201MR-K15 15 S203MR-K15
16 S201MR-K16 16 S203MR-K16
20 S201MR-K20 20 S203MR-K20
25 S201MR-K25 25 S203MR-K25
30 S201MR-K30 30 S203MR-K30
32 S201MR-K32 32 S203MR-K32
35 S201MR-K35 35 S203MR-K35
40 S201MR-K40 40 S203MR-K40
50 S201MR-K50 50 S203MR-K50
60 S201MR-K60 60 S203MR-K60
63 S201MR-K63 63 S203MR-K63
2
0.2 S202MR-K0.2
4
0.2 S204MR-K0.2
0.3 S202MR-K0.3 0.3 S204MR-K0.3
0.5 S202MR-K0.5 0.5 S204MR-K0.5
0.75 S202MR-K0.75 0.75 S204MR-K0.75
1 S202MR-K1 1 S204MR-K1
1.6 S202MR-K1.6 1.6 S204MR-K1.6
2 S202MR-K2 2 S204MR-K2
3 S202MR-K3 3 S204MR-K3
4 S202MR-K4 4 S204MR-K4
5 S202MR-K5 5 S204MR-K5
6 S202MR-K6 6 S204MR-K6
8 S202MR-K8 8 S204MR-K8
10 S202MR-K10 10 S204MR-K10
13 S202MR-K13 13 S204MR-K13
15 S202MR-K15 15 S204MR-K15
16 S202MR-K16 16 S204MR-K16
20 S202MR-K20 20 S204MR-K20
25 S202MR-K25 25 S204MR-K25
30 S202MR-K30 30 S204MR-K30
32 S202MR-K32 32 S204MR-K32
35 S202MR-K35 35 S204MR-K35
40 S202MR-K40 40 S204MR-K40
50 S202MR-K50 50 S204MR-K50
60 S202MR-K60 60 S204MR-K60
63 S202MR-K63 63 S204MR-K63
S200MR-K with ring tongue terminals
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 31
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.5 S201MUC-C0.5
3
0.5 S203MUC-C0.5
1S201MUC-C1 1S203MUC-C1
1.6 S201MUC-C1.6 1.6 S203MUC-C1.6
2S201MUC-C2 2S203MUC-C2
3S201MUC-C3 3S203MUC-C3
4S201MUC-C4 4S203MUC-C4
6S201MUC-C6 6S203MUC-C6
8S201MUC-C8 8S203MUC-C8
10 S201MUC-C10 10 S203MUC-C10
13 S201MUC-C13 13 S203MUC-C13
16 S201MUC-C16 16 S203MUC-C16
20 S201MUC-C20 20 S203MUC-C20
25 S201MUC-C25 25 S203MUC-C25
32 S201MUC-C32 32 S203MUC-C32
40 S201MUC-C40 40 S203MUC-C40
50 S201MUC-C50 50 S203MUC-C50
63 S201MUC-C63 63 S203MUC-C63
2
0.5 S202MUC-C0.5
4
0.5 S204MUC-C0.5
1S202MUC-C1 1 S204MUC-C1
1.6 S202MUC-C1.6 1.6 S204MUC-C1.6
2S202MUC-C2 2 S204MUC-C2
3S202MUC-C3 3 S204MUC-C3
4S202MUC-C4 4 S204MUC-C4
6S202MUC-C6 6 S204MUC-C6
8S202MUC-C8 8 S204MUC-C8
10 S202MUC-C10 10 S204MUC-C10
13 S202MUC-C13 13 S204MUC-C13
16 S202MUC-C16 16 S204MUC-C16
20 S202MUC-C20 20 S204MUC-C20
25 S202MUC-C25 25 S204MUC-C25
32 S202MUC-C32 32 S204MUC-C32
40 S202MUC-C40 40 S204MUC-C40
50 S202MUC-C50 50 S204MUC-C50
63 S202MUC-C63 63 S204MUC-C63
S200MUC-C
Supplemental protectors—UL 1077, CSA 22.2 No. 235
32 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
A Catalog number
1
0.2 S201MUC-K0.2
3
0.2 S203MUC-K0.2
0.3 S201MUC-K0.3 0.3 S203MUC-K0.3
0.5 S201MUC-K0.5 0.5 S203MUC-K0.5
0.75 S201MUC-KO.75 0.75 S203MUC-K0.75
1 S201MUC-K1 1 S203MUC-K1
1.6 S201MUC-K1.6 1.6 S203MUC-K1.6
2 S201MUC-K2 2 S203MUC-K2
3 S201MUC-K3 3 S203MUC-K3
4 S201MUC-K4 4 S203MUC-K4
5 S201MUC-K5 5 S203MUC-K5
6 S201MUC-K6 6 S203MUC-K6
8 S201MUC-K8 8 S203MUC-K8
10 S201MUC-K10 10 S203MUC-K10
13 S201MUC-K13 13 S203MUC-K13
15 S201MUC-K15 15 S203MUC-K15
16 S201MUC-K16 16 S203MUC-K16
20 S201MUC-K20 20 S203MUC-K20
25 S201MUC-K25 25 S203MUC-K25
30 S201MUC-K30 30 S203MUC-K30
32 S201MUC-K32 32 S203MUC-K32
35 S201MUC-K35 35 S203MUC-K35
40 S201MUC-K40 40 S203MUC-K40
50 S201MUC-K50 50 S203MUC-K50
60 S201MUC-K60 60 S203MUC-K60
63 S201MUC-K63 63 S203MUC-K63
2
0.2 S202MUC-K0.2
4
0.2 S204MUC-K0.2
0.3 S202MUC-K0.3 0.3 S204MUC-K0.3
0.5 S202MUC-K0.5 0.5 S204MUC-K0.5
0.75 S202MUC-K0.75 0.75 S204MUC-K0.75
1 S202MUC-K1 1 S204MUC-K1
1.6 S202MUC-K1.6 1.6 S204MUC-K1.6
2 S202MUC-K2 2 S204MUC-K2
3 S202MUC-K3 3 S204MUC-K3
4 S202MUC-K4 4 S204MUC-K4
5 S202MUC-K5 5 S204MUC-K5
6 S202MUC-K6 6 S204MUC-K6
8 S202MUC-K8 8 S204MUC-K8
10 S202MUC-K10 10 S204MUC-K10
13 S202MUC-K13 13 S204MUC-K13
15 S202MUC-K15 15 S204MUC-K15
16 S202MUC-K16 16 S204MUC-K16
20 S202MUC-K20 20 S204MUC-K20
25 S202MUC-K25 25 S204MUC-K25
30 S202MUC-K30 30 S204MUC-K30
32 S202MUC-K32 32 S204MUC-K32
35 S202MUC-K35 35 S204MUC-K35
40 S202MUC-K40 40 S204MUC-K40
50 S202MUC-K50 50 S204MUC-K50
60 S202MUC-K60 60 S204MUC-K60
63 S202MUC-K63 63 S204MUC-K63
S200MUC-K
Supplemental protectors—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 33
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
A Catalog number
1
0.5 S201MUC-Z0.5
3
0.5 S203MUC-Z0.5
1S201MUC-Z1 1 S203MUC-Z1
1.6 S201MUC-Z1.6 1.6 S203MUC-Z1.6
2S201MUC-Z2 2 S203MUC-Z2
3S201MUC-Z3 3 S203MUC-Z3
4S201MUC-Z4 4 S203MUC-Z4
5S201MUC-Z5 5 S203MUC-Z5
6S201MUC-Z6 6 S203MUC-Z6
8S201MUC-Z8 8 S203MUC-Z8
10 S201MUC-Z10 10 S203MUC-Z10
15 S201MUC-Z15 15 S203MUC-Z15
16 S201MUC-Z16 16 S203MUC-Z16
20 S201MUC-Z20 20 S203MUC-Z20
25 S201MUC-Z25 25 S203MUC-Z25
30 S201MUC-Z30 30 S203MUC-Z30
32 S201MUC-Z32 32 S203MUC-Z32
35 S201MUC-Z35 35 S203MUC-Z35
40 S201MUC-Z40 40 S203MUC-Z40
50 S201MUC-Z50 50 S203MUC-Z50
60 S201MUC-Z60 60 S203MUC-Z60
63 S201MUC-Z63 63 S203MUC-Z63
2
0.5 S202MUC-Z0.5
4
0.5 S204MUC-Z0.5
1S202MUC-Z1 1 S204MUC-Z1
1.6 S202MUC-Z1.6 1.6 S204MUC-Z1.6
2S202MUC-Z2 2 S204MUC-Z2
3S202MUC-Z3 3 S204MUC-Z3
4S202MUC-Z4 4 S204MUC-Z4
5S202MUC-Z5 5 S204MUC-Z5
6S202MUC-Z6 6 S204MUC-Z6
8S202MUC-Z8 8 S204MUC-Z8
10 S202MUC-Z10 10 S204MUC-Z10
15 S202MUC-Z15 15 S204MUC-Z15
16 S202MUC-Z16 16 S204MUC-Z16
20 S202MUC-Z20 20 S204MUC-Z20
25 S202MUC-Z25 25 S204MUC-Z25
30 S202MUC-Z30 30 S204MUC-Z30
32 S202MUC-Z32 32 S204MUC-Z32
35 S202MUC-Z35 35 S204MUC-Z35
40 S202MUC-Z40 40 S204MUC-Z40
50 S202MUC-Z50 50 S204MUC-Z50
60 S202MUC-Z60 60 S204MUC-Z60
63 S202MUC-Z63 63 S204MUC-Z63
S200MUC-Z
Supplemental protectors—UL 1077, CSA 22.2 No. 235
34 Miniature Circuit Breakers | US Catalog
Description Catalog number
For field mounting: right side S2C-H6R
Description Catalog number
For field mounting: right side S2C-S/H6R
Description Catalog number
Locking device, 3 mm SA1
Padlock with two keys SA2
Description Catalog number
Auxiliary contact 1 NC S2C-H01
Auciliary contact 1 NO S2C-H10
Description Catalog number
For field mounting: right side
A1-12-60 VAC (12-60 VDC) S2C-A1
A2-110-415 VAC (110-250 VDC) S2C-A2
Description Catalog number
For field mounting: right side
12 VDC S2C-UA 12
24 VAC/VDC S2C-UA 24
48 VAC/VDC S2C-UA 48
110 VAC/VDC S2C-UA 110
220 VAC/VDC S2C-UA 230
380 VAC S2C-UA 400
Accessories
S200, S200P, S200MR, and S200MUC—UL 1077, CSA 22.2 No. 235
S2C-H6R
S2C-A
S2C-UA
SA1 SA2
Auxiliary contacts
The auxiliary contacts will signal whether the breaker is in the ON or OFF position.
Bell alarm —signal contact
The bell alarm includes a set of contacts that will only signal when the breaker has tripped.
Typically, the contacts would be connected to an alarm or bell to signal the operator that an
overcurrent trip has occurred. The bell alarm also includes a test button for testing the alarm
contacts without opening the breaker.
Undervoltage release
When control voltage drops below approximately 50 percent of rated voltage, the UVR
opens the breaker. The breaker can not be operated unless proper control voltage is first
applied to the UVR coil.
Shunt trip
For remote tripping of breaker, a shunt trip device can be added to the MCB. The solenoid
device opens the breaker after control voltage is applied.
Locking device
Bottom-fitted auxiliary contact
S2C-H01
S2C-A
US Catalog | Miniature Circuit Breakers 35
Accessory overview
SU200MR Instructions for use
Accessories
S200, S200P, S200MUC, and S200MR—UL 1077, CSA 22.2 No. 235
H Auxiliary contact S2C-H6R
H-R Auxiliary contact S2C-H6-...R
S/H Signal/auxiliary contact S2C-S/H6R
S/H (H) Signal/auxiliary contact S2C-S/H6R
used as auxiliary contact
ST Shunt trip S2C-A...
UR Undervoltage release S2C-UA
36 Miniature Circuit Breakers | US Catalog
Accessories
S200, S200P, and S200MUC
UL 1077, CSA 22.2 No. 235 (suitable for cutting)
Busbars (suitable for cutting) UL 1077 suitable for MCBs S200 and S200P
1-phase busbars, pin distance 17.6 mm, end caps PS-END 0
Number of pins Phases mm2Catalog number
60 110 PS 1/60 SP
60 116 PS 1/60/16 SP
1-phase busbars, connection of 1-pole devices with auxiliary, PS-END 0
Number of pins Phases mm2Catalog number
38 110 PS 1/38H SP
38 116 PS 1/38/16H SP
2-phase busbars, pin distance 17.6 mm, end caps PS-END SP
Number of pins Phases mm2Catalog number
58 210 PS 2/58 SP
58 216 PS 2/58/16 SP
2-phase busbars, connection of 2-pole devices with auxiliary, end caps PS-END SP
Number of pins Phases mm2Catalog number
48 216 PS 2/48/16 HSP
3-phase busbars, pin distance 17.6 mm, end caps PS-END SP
Number of pins Phases mm2Catalog number
60 310 PS 3/60 SP
60 316 PS 3/60/16 SP
3-phase busbars, connection of 3-pole devices with auxiliary, end caps PS-END SP
Number of pins Phases mm2Catalog number
48 316 PS 3/48/16 HSP
4-phase busbars, pin distance 17.6 mm, PS-END 1 SP
No. of pins Phases mm2Catalog number
60 416 PS 4/60/16 SP
4-phase busbars, connection of 4-pole devices with auxiliary, end caps PS-END 1 SP
Number of pins Phases mm2Catalog number
52 416 PS 4/52/16H SP
US Catalog | Miniature Circuit Breakers 37
Busbars (suitable for cutting) UL 1077 suitable for MCBs S200 and S200P
4-phase busbars, connection of 1+N and RCBO, end caps PS-END 1 SP
Number of pins Phases mm2Catalog number
58 416 PS4/58/16N SP
Shock-protection caps for PS...SP (UL 1077)
Number of pins Phases mm2Catalog number
5 parts BSK SP
Feeder terminals for PS...SP (UL 1077)
Terminal, insulated with pin contact
Conn. capacity mm2Catalog number
35 AST 35/15 SP
Feeder Terminal single-pole terminal, can be mounted side by side, feed on the pin of the busbar
Conn. capacity mm2Catalog number
50 SZ-ESK SP
Suitable for MCBs S 200 and S200 P - UL 1077 (Supplementary protectors)
Technical specifications
Feeder terminals SZ-ESK SP, AST 35/15 SP
Max. operating voltage 480 VAC
Max. current 115 A1)
Protection degree IP 20
Wire range SZ-ESK SP: 35 mm2 / 2AWG flexible with ferrule
50 mm2 / 1AWG solid/stranded
AST 35/15
SP:
25 mm2 / 3AWG flexible with ferrule
35 mm2 / 2AWG solid/stranded
1)Regardless of the rated current of the feeder terminal the maximum current rating of the device terminal.
Accessories
S200, S200P, and S200MUC
UL 1077, CSA 22.2 No. 235 (suitable for cutting)
38 Miniature Circuit Breakers | US Catalog
Technical specifications
S200 S200P S200MR S200MUC
Number of poles 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4
Trip curves B, C, D, K, Z B, C, D, K, Z KC, K, Z
Rated current 0.5-63 A 0.2-63 A 0.2-63 A 0.2-63 A
Rated voltage 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC 277/Y480 VAC
60/110 VDC (1/2-pole) 250/500 VDC (1/2-pole)
Short circuit interrupt rating 6 kA 10 kA (up to 25 A) 10 kA 10 kA (DC)
6 kA (32-63 A) 6 kA (AC)
Calibration temperature 25 ºC25 ºC25 ºC25 ºC
Protection degree IP 20 IP 20 IP 20 IP 20
Mounting position Any Any Any Any
Mounting/installation 35 mm DIN rail 35 mm DIN rail 35 mm DIN rail 35 mm DIN rail
Terminal/cable size AWG 18-4 AWG 18-4 AWG 18-4 AWG 18-4
Service life, mechanical 20,000 operations 20,000 operations 20,000 operations 20,000 operations
Ambient temperature -25 ºC to +55 ºC-25 ºC to +55 ºC-25 ºC to +55 ºC-25 ºC to +55 ºC
Shock resistance (IEC 60068-2-27) 25 g - 2 shocks - 13 ms 25 g - 2 shocks - 13 ms 25 g - 2 shocks - 13 ms 25 g - 2 shocks - 13 ms
Auxiliary contact S2C-H6R and signal contact S2C-S6R
Rated current 10
Rated voltage AC/DC 24
Contact 1 pole, single throw
Connection capacity mm218-14 AWG (0.75...2.5)
Tightening torque 11 in. lbs (1.2 Nm)
Shock resistance acc. to DIN IEC 68-2-6 5 g, 20 frequency cycles 5...150...5 Hz at 24 VAC/DC, 5 mA auto-reclosing < 10 ms
Mechanical service life 10,000 operations
Shunt trip
S2C-A1 S2C-A2
Rated voltage AC 12...60 V 110...415 V
DC 12...60 V 110...250 V
Maximum release duration <10 ms <10 ms
Minimum release voltage AC 7 V 55 V
DC 10 V 80 V
Consumption on release AC 40...200 VA 55...210 VA
DC 40...200 VA 55...110 VA
Coil resistance 3.7 V225 V
Terminals 18...6/0.75-16 AWG/mm218...6/0.75-16 AWG/mm2
Tightening torque 18/2 in. lbs/Nm 18/2 in. lbs/Nm
Undervoltage release
S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA S2C-UA
12 DC 24 AC 24 DC 48 AC 48 DC 110 AC 110 DC 230 AC 230 DC 400 AC
Standards IEC/EN 60947-1110...415 V
Rated voltage AC 24 V 48 V 110 V 230 AC 400 V
DC 12 V 24 V 48 V 110 V 230 V
Frequency 50 ... 60 HZ
Release trip 0.35 UnOVO 0.7 Un V
Terminals 2 x 16/2 x 1.5 AWG/mm2
Consumption 0.2 VA 3.6 VA 2 VA 3.6 VA 2.1 VA 3.5 VA 2.2 VA 3.7 VA 2.3 VA 2.4 VA
Resistance to corrosion constant atmosphere: 23/83 – 40/93 – 55/20; variable atmosphere: 25/95 – 40/93 ºC/RH
Protection degree IPXXB / IP2X
Tightening torque 3.5/0.4 in. Ibs/Nm
Technical specifications
S200, S200P, S200MR, S200MUC—UL 1077, CSA 22.2 No. 235
US Catalog | Miniature Circuit Breakers 39
S200 and S200P
Type Rated current Device series Device series Device series
InB, C, D1) K Z
S200 and S200P
AmΩ WmΩ WmΩ W
0.5 5500 1.4 6340 1.6 10100 2.5
11440 1.4 1550 1.6 2270 2.3
1.6 630 1.6 695 1.8 1100 2.8
2460 1.8 460 1.9 619 2.5
3150 1.3 165 1.5 202 1.8
4110 1.8 120 2.0 149 2.4
655 2.0 52 1.9 104 3.7
815 1.0 38 1.5 53.9 3.45
10 13.3 1.3 12.6 2.0 17.5 1.7
13 13.3 2.3 12.6 1.26 — —
16 7.0 1.8 7.7 2.0 10.9 2.8
20 6.25 2.5 6.7 2.7 6.0 2.4
25 5.0 3.2 4.6 2.9 4.1 2.6
32 3.6 3.7 3.5 3.6 2.8 2.9
40 3.0 4.8 2.8 4.5 2.5 4.1
50 1.3 3.25 1.25 2.9 1.8 4.4
63 1.2 4.8 0.7 5.2 1.3 5.2
1)Current intensities 0.5-4 apply exclusively to C-type trip characteristics.
S200MR
Rated current Internal resistance
per pole
Power loss
per pole
AmΩ W
0.2 25300 1.01
0.3 13700 1.23
0.5 4740 1.19
0.75 2067 1.16
11270 1.27
1.5 610 1.56
2442 1.77
3140 1.26
4109 1.75
550 1.26
654 1.94
822 1.41
10 18.2 1.82
13 14.8 2.50
15 8.1 1.83
16 11.1 2.83
20 8.5 3.40
25 5.5 3.43
30 3.8 3.39
32 4.6 4.70
35 3.9 4.76
40 2.8 4.40
50 1.7 4.25
60 1.7 6.18
63 1.9 7.56
B, C, D, K, and Z Ambient temperatures T (Cº/Fº)
-40/-40 -30/-22 -20/-4 -10/14 0/32 10/50 20/68 30/86 40/104 50/122 60/140 70/158
Amps
0.67 0.65 0.62 0.60 0.58 0.55 0.53 0.50 0.47 0.44 0.41 0.37
1.33 1.29 1.25 1.20 1.15 1.11 1.05 1.00 0.94 0.88 0.82 0.75
2.13 2.07 2.00 1.92 1.85 1.77 1.69 1.60 1.51 1.41 1.31 1.19
2.67 2.58 2.49 2.40 2.31 2.21 2.11 2.00 1.89 1.76 1.63 1.49
4.0 3.9 3.7 3.6 3.5 3.3 3.2 3.0 2.8 2.6 2.4 2.2
5.3 5.2 5.0 4.8 4.6 4.4 4.2 4.0 3.8 3.5 3.3 3.0
8.0 7.7 7.5 7.2 6.9 6.6 6.3 6.0 5.7 5.3 4.9 4.5
10.7 10.3 10.0 9.6 9.2 8.8 8.4 8.0 7.5 7.1 6.5 6.0
13.3 12.9 12.5 12.0 11.5 11.1 10.5 10.0 9.4 8.8 8.2 7.5
17.3 16.8 16.2 15.6 15.0 14.4 13.7 13.0 12.3 11.5 10.6 9.7
21.3 20.7 20.0 19.2 18.5 17.7 16.9 16.0 15.1 14.1 13.1 11.9
26.7 25.8 24.9 24.0 23.1 22.1 21.1 20.0 18.9 17.6 16.3 14.9
33.3 32.3 31.2 30.0 28.9 27.6 26.4 25.0 23.6 22.0 20.4 18.6
42.7 41.3 39.9 38.5 37.0 35.4 33.7 32.0 30.2 28.2 26.1 23.9
53.3 51.6 49.9 48.1 46.2 44.2 42.2 40.0 37.7 35.3 32.7 29.8
66.7 64.5 62.4 60.1 57.7 55.3 52.7 50.0 47.1 44.1 40.8 37.3
84.0 81.3 78.6 75.7 72.7 69.6 66.4 63.0 59.4 55.6 51.4 47.0
112.6 107.2 102.1 97.2 92.6 88.2 84.0 80.0 76.0 72.2 68.6 65.2
140.7 134.0 127.6 121.6 115.8 110.3 1050 100.0 95.0 90.3 85.7 81.5
175.9 167.5 159.5 151.9 114.7 137.8 131.3 125.0 118.8 113.8 107.2 101.8
Technical specifications
S200, S200P, and S200MR—UL 1077, CSA 22.2 No. 235
Internal resistance and power loss per pole
Internal resistance per pole in mV, power loss per pole in W.
Temperature derating
Max operating current depending on the ambient temperature of a circuit breaker characteristics type B, C and D
40 Miniature Circuit Breakers | US Catalog
SK 0115 Z 94 SK 0114 Z 94
SK 0196 Z 98
Voltage between conductors Un
250 VDC 500 VDC 500 VDC 500 VDC 500 VDC
Voltage between conductor and
ground Un
250 VDC 250 VDC 500 VDC 250 VDC 250 VDC
MCB 1-pole
S201MUC
2-pole
S202MUC
2-pole
S202MUC
2-pole
S202MUC
4-pole
S204MUC
Supply from below
Supply from above
1 in the circuit diagram, the negative pole is earthed. 2 in the circuit diagram, the positive pole is earthed.
Voltage between conductors
Un
500 VDC
all-pole disconnection
500 VDC
1-pole disconnection
500 VDC
all-pole disconnection
Voltage between conductor and
ground Un
250 VDC–
circuit symmetrically grounded
250 VDC–
unsymmetrically grounded
250 VDC– circuit ungrounded or
unsymmetrically grounded
MCB 2-pole
S202MUC
2-pole
S202MUC
4-pole
S204MUC
Supply from below
1 in the circuit diagram, the negative pole is earthed. 2 in the circuit diagram, the positive pole is earthed.
Examples of permissible voltages between the conductors depending on the number of poles and circuit layout:
Examples of permissible voltages between the conductors depending on the number of poles and circuit layout:
Miniature circuit breaker S200MUC
Use of MCBs in direct current circuits
S200MUC miniature circuit breakers can be used in the 1 pole
version at 220 VDC, and in the 2-pole or 4-pole version with
series connection of two poles up to 440 VDC.
S200MUC differs from the standard S200 type. It is equipped
with permanent magnets that assist in the forced extinguishing
of the arc.
If voltages to ground exceeding 220 VDC occur, 2-pole
S200MUC should be used for one-pole disconnection and four-
pole S200MUC for all-pole disconnection.
For DC incoming supply from above
S200MUC MCBs have permanent magnets in the area of
arc chutes. Therefore, it is necessary to take into account
the polarity during the installation process. In the case of a
short circuit, the magnetic field of the permanent magnets
corresponds with the electromagnetic field of the short-circuit
current, therefore, safely leading the short circuit into the arc
chute. Incorrect polarities may cause damage to the MCB. As a
result for top-fed devices, terminal 1 must be connected to (-)
and terminal 3 to (+).
US Catalog | Miniature Circuit Breakers 41
Approximate dimensions
S200, S200P, S200MR, and S200MUC—UL 1077, CSA 22.2 No. 235
S200, S200P, S200MUC
S200MR
42 Miniature Circuit Breakers | US Catalog
Lower terminal
Space for
identification marker
Tripping lever
Moving
contact
DIN rail holder
Operating
mechanism
Upper terminal
Electromagnetic protection
Thermal
protection
(bimetal)
Arc chamber
Fixed
contact
Operator
Thermal Example
10 A
Breaker
Light
15 A
The light draws more than 10 amps for
an extended period of time creating a
thermal overload.
Magnetic Example
10 A
Breaker
Light
10 A
The wire connected between the light and
breaker is cut and shorted to ground
creating a short circuit.
Application guide—Miniature circuit breaker
Introduction
The circuit breaker plays an important role in providing over-
current protection and a disconnect means in electrical networks.
Recent advancements in circuit breaker technology has increased
breaker performance and protection.
Overload
An overload is a slow and small overcurrent situation that causes
the ampacity and temperature of the circuit to gradually increase
over time. This type of event is characterized by a slight increase
in the load (ampacity) on the circuit and is interrupted by the
thermal trip unit of the breaker.
Breaker definition
A breaker is a device designed to isolate a circuit during an
overcurrent event without the use of a fusible element. A
breaker is a resettable protective device that protects against
two types of overcurrent situations: overload and short circuit.
ABB current limiting breaker
Short circuit
A short circuit is a rapid and intense overcurrent situation that
causes the ampacity of the circuit to increase. This type of event is
characterized by a dramatic increase in the load (ampacity) on the
circuit and is interrupted by the magnetic trip unit of the breaker.
US Catalog | Miniature Circuit Breakers 43
Trip bar
Operating mechanism Thermal trip unit
Current Flow During Operation
All highlighted components are energized during operation
Magnetic Trip Unit Thermal Trip Unit
Current flow during operation
Thermal trip unit
.
Armature and plunger
Movable contact Magnet trip unit
Magnetic trip unit
Magnetic trip unit
Armature and plunger
Movable contact
Trip bar
Operating mechanism Thermal trip unit
Thermal trip unit
All highlighted components are energized during operation
Circuit breaker construction
Overload protection
The thermal trip unit protects against a continuous overload.
The thermal unit is comprised of a bimetal element located
behind the circuit breaker trip bar and is part of the breaker’s
current carrying path. When there is an overload, the increased
current flow heats the bimetal causing it to bend. As the bimetal
bends, it pulls the trip bar that opens the breaker’s contacts.
The time required for the bimetal to bend and trip the breaker
varies inversely with the current. Because of this, the tripping
time becomes quicker as current increases in magnitude.
Overload protection is applicable to any installation, conductor,
or component that can be subjected to low-magnitude but
long-time overcurrents. Low-magnitude, long-time overcurrents
can be dangerous because they reduce the life of the electrical
installation, conductor, and components. If left unchecked, fire
could result.
Components of a magnetic trip unit
When there is a short circuit, a high magnitude of current
passes through the coils creating a magnetic field that attracts
the movable armature towards the fixed armature. The hammer
trip is pushed against the movable contact and the contacts are
opened. The opening of the breaker’s contacts during a short
circuit is complete in .5 milli-seconds.
Thermal/Magnetic trip units definition
ABB Current Limiting Breakers use an electromechanical
(Thermal/Magnetic) trip unit to open the breaker contacts during
an overcurrent event. The thermal trip unit is temperature sensitive
and the magnetic trip unit is current sensitive. Both units act
independently and mechanically with the breaker’s trip
mechanism to open the breaker’s contacts.
Current fl ow during operation
Magnetic trip units (short circuit protection)
The magnetic trip unit protects against a short circuit. The
magnetic trip unit is comprised of an electromagnet and an
armature.
44 Miniature Circuit Breakers | US Catalog
Circuit breaker construction
Arc runner Arc chute
Magnetic Trip Unit
(Region Two)
Thermal Trip Unit
(Region One)
Moving Contacts
(Region Three)
Arc runner Arc chute
Arc runners/arc chutes
The arc runner guides the electric arc away from the open contacts
into the arc chute where it is extinguished.
During an overload or short circuit event, the contacts of the
breaker separate, and an electrical arc is formed between the
contacts through air. The arc is moved into the arc chute by
“running” the arc down the interior of the breaker along the arc
runner. When the arc reaches the arc chute, it is broken into
small segmented arcs. The segmented arcs split the overall
energy level into segments less than 25 V. Each 25 V segment
does not have a high enough energy level to maintain an arc
and all energy is naturally dissipated.
Breaker curves
Thermal trip unit (region one)
The first sloping region of the breaker curve is a graphical
representation of the tripping characteristics of the thermal trip
unit. This portion of the curve is sloped due to the nature of the
thermal trip unit. The trip unit bends to trip the breaker’s trip bar
in conjunction with a rise in amperage (temperature) over time.
As the current on the circuit increases, the temperature rises,
the faster the thermal element will trip.
Example using the curve below: If you had a 10 A breaker and
the circuit was producing 30 amps of current, the breaker would
trip between two seconds and one minute. In this example, you
would find the circuit current on the bottom of the graph
(multiples of rated current). The first line is 10 amps (10 amp
breaker x a multiple of one), the second line is 20 amps (10 amp
breaker x multiple of two), and the third line is 30 amps (10 amp
breaker x multiple of three). Next, you would trace the vertical 30
A line up until it intersects the red portion of the breaker thermal
curve. If you follow the horizontal lines on both sides of the red
curve to the left, you will see that the breaker can trip as fast as
two seconds and no slower than one minute.
Magnetic trip unit (region two)
This region of the breaker curve is the instantaneous trip unit.
ABB’s miniature circuit breaker’s instantaneous trip unit interrupts
a short circuit in 2.3 to 2.5 milliseconds. Because of this, the
curve has no slope and is graphically represented as a vertical
straight line.
See curve example. If you had a 10 amp breaker, the magnetic
trip element would interrupt a short circuit between 10 and 30
amps (10 amp breaker x multiple of two and three) in 2.3 to 2.5
milliseconds.
Breaker contacts (region three)
This region of the curve is the time required for the contacts of
the breaker to begin to separate. The contacts will open in less
than .5 milliseconds and is graphically represented by the bottom
vertical portion of the curve.
US Catalog | Miniature Circuit Breakers 45
Circuit breaker current limitation
Current limiting definitions
All ABB miniature circuit breakers are UL tested and certified as
current limiting protective devices. Current limiting circuit breakers
provide a higher level of circuit protection than typical zero point
external breakers.
UL AC 60 Hz cycle
UL defines an AC cycle as the potential energy of the wave form
traveling from zero-to-positive amplitude, positive-to-zero
amplitude, zero-to-negative amplitude, negative-to-zero
amplitude 60 times in one second. One cycle is completed
every 16.6 milliseconds.
UL breaker current limiting
UL defines breaker current limitation as a breaker that interrupts
and isolates a fault in less than ½ of an AC cycle. ½ a cycle is
completed in 8.3 milliseconds.
NEC240.2 current limiting
A device that, when interrupting current in its current-limiting
range, reduces the current flowing in the faulted circuit to a
magnitude substantially less than that obtainable in the same
circuit if the device were replaced with a solid conductor having
comparable impedance.
IEC 60947-2 current limiting circuit breaker
A circuit breaker with sufficiently short trip time to prevent the
short-circuit current from reaching the peak value which would
otherwise be reached.
ABB current limiting breakers
ABB current limiting breakers can interrupt and isolate a fault in
of an AC cycle. The breaker fault interruption is completed in
2.3 to 2.5 milliseconds.
Zero point extinguishing breakers
A typical zero point extinguishing breaker interrupts a fault and
does not isolate the energy. The breaker allows an arc to be
present between the open contacts until the AC wave form
crosses zero. When the wave form crosses zero, the potential
energy is zero and the arc (fault) naturally extinguishes. The arc
could be present for up to 8.3 milliseconds.
Current limiting breakers and electrical networks
Current Limitation
When a short-circuit condition occurs, the “ideal” current limiting
circuit breaker opens before the current waveform can reach its
full potential magnitude which occurs at ¼ cycle (4.17ms). ABB’s
current limiting breakers can interrupt a fault in about ½ cycle or
2.3 ms to 2.5 ms. ABB’s current limiting breakers interrupt a short
circuit in less than cycle and limit the amount of current that
can reach a circuit. Limiting the available current on the circuit
provides additional protection against network, breaker, or bus
damage and prevents the tripping of upstream breakers (selective
coordination).
I2t
The true destructive nature of a short circuit is measured by the
time it is available combined with the peak value of the short
circuit. The IsqT (Amps Squared over Time) value represents the
amount of energy available on a network during a short circuit
and is represented by the shaded area on the graph below.
During a short circuit, both magnetic forces and thermal energy
combine to damage devices on the electrical network. The level
of thermal energy and magnetic forces are directly proportional
to the square of the current. The magnetic forces vary as a
square of the peak current available and the thermal energy varies
as a square of the RMS (root mean square) current available.
ABB’s current limiting breakers will limit the let-through energy
to a fraction (⁄) of the value that is available from the
network. By comparison, a zero crossing breaker would let
through approximately 100 times as much destructive energy
as the current limiting circuit breaker [ (100,000A / 10,000A)
squared – 100X]. ABB’s current limiting breakers limit the short
circuit current to a relatively small magnitude in an extremely
short time, which dramatically limits a short circuit’s destructive
energy.
46 Miniature Circuit Breakers | US Catalog
500
-500
V
U-L2
100 /div
-400
-300
-200
-100
100
200
300
400
06.9990.99991.99972.99963.99944.99935.9991
kSample499.93 Sample/div
10
-10
kA
I-L2
2 k/div
-8
-6
-4
-2
2
4
6
8
Time A Time B
Legend
Voltage
Amps
500
-500
V
U-BCP L2
100 /div
-400
-300
-200
-100
100
200
300
400
06.9990.99991.99972.99963.99944.99935.9991
kSample499.93 Sample/div
10
-10
kA
I-L2
2 k/div
-8
-6
-4
-2
2
4
6
8
Time A Time B
Legend
Voltage
Amps
Circuit breaker current limitation
Current limiting and zero crossing breakers
During the initial stages of a short circuit, a breaker’s contacts
open to interrupt the circuit. After the contacts open, an arc
forms in the air between the contacts on both the current limiting
and zero crossing breaker contacts. What distinguishes a current
limiting breaker from a zero, crossing breaker is what each
breaker does after an arc is formed between the open contacts.
A current limiting breaker “runs” the arc down the breaker arc
runner into an arc chute that extinguishes the arc.
A zero crossing breaker does not attempt to extinguish the arc.
The breaker is designed to withstand the energy of the arc long
enough for the waveform to cross zero. When the wave form
crosses zero the potential energy is zero and the arc naturally
extinguishes itself.
ABB’s current limiting breakers interrupt the arc energy in 2.3
ms to 2.5 ms ( cycle) and a zero crossing breaker allows the
arc to be present for up to 8.3 ms (½ cycle). A zero crossing
breaker will let through 100 times as much energy as an ABB
current limiting breaker.
Current limiting example
The lab test report below details a 20 A S200 series current
limiting breaker interrupting a 28 kA fault in 1.7 milliseconds.
The total “I Square T” value is 32.0 kA.
Zero crossing example
The test report below details a 20 A zero point extinguishing
breaker interrupting a 9 kA fault in 9 milliseconds. The total
“I Square T” value is 104.0 kA.
US Catalog | Miniature Circuit Breakers 47
Main
breaker
CB1 CB2 CB3 CB4
Short circuit
Selective coordination and series ratings
Definition of selective coordination
Coordination between the operating characteristics of two or more
overcurrent protection devices, so that when an over-current within
established limits occurs, the device designated to operate within
those limits trips whereas the other devices does not trip.
Example of breaker coordination
When an over-current event occurs at the branch breaker level
(CB1), and the event is within the operating characteristics of
the breaker, then the branch breaker should interrupt the circuit
(open) and the main breaker should remain closed and energized.
The chart below gives a graphical representation of a down
stream branch breaker (B curve) and a main breaker (A curve)
with coordination. The separation between the curves allows the
branch breaker to react to the fault and the main breaker remains
closed and energized.
Example of no breaker coordination
Selective breaker coordination is not achieved when there is an
overload event at the branch breaker level (MCB1) and both the
branch breaker and main breaker interrupt the circuit (open).
When there is no breaker coordination, several circuits lose
power that should remain operational during and after the over-
load event. The chart below gives a graphical representation
of a down stream branch breaker (B curve) and a main breaker
(A curve) without coordination. There is no separation between
the curves. The branch breaker will react to a fault and the main
breaker will open and de-energize all circuits down stream.
Problems in coordination occur when the branch breaker allows
the “I Square T” value of the short circuit to rise to a level that
is in the operating range of the upstream main breaker. Proper
breaker coordination is easier to achieve with the use of current
limiting breakers at the branch level.
Selective coordination and current limiting breakers
Recent improvements in ABB circuit breaker technology has
pushed the performance of breakers to the same level as fuses.
The reaction time and tripping characteristics of current limiting
breakers are now on par with fuses. This allows ABB to provide
a high level of coordination between branch breakers and the
main. A current limiting branch breaker will limit the “I Square T”
value well below the level of the operating range of the up-
stream main breaker. ABB’s current limiting branch breakers can
coordinate between the main breaker up to 35 kA.
Selective coordination and zero crossing breakers
Zero crossing breakers do not limit the “I Square T” value. They
wait for the wave form to cross zero and allow a high level of
let-through energy to pass through the system. The “I Square
T” value of a zero crossing breaker is high enough that the main
breaker will likely trip during a short circuit. With zero crossing
breakers it is extremely difficult to coordinate between branch
and main breakers. A typical zero crossing breaker’s coordination
level is below 10 kA. There are a few manufacturers that have
achieved coordination between a branch zero crossing breaker
and the main by slowing the performance (protection) of the
main breaker.
48 Miniature Circuit Breakers | US Catalog
Main
breaker
65 kA
CB1
10 kA
CB2
10 kA
CB3
10 kA
CB4
10 kA
35 kA or 65 kA short circuit
Selective coordination and series ratings
Selective coordination
Selective coordination is achieved when there is a short circuit
on a branch circuit breaker, the branch breaker opens and
isolates the fault, and the main breaker remains closed. The rating
is usually a value above the “stand alone” interrupting rating
of the branch breaker and the “stand alone” rating of the main
breaker.
Example:
65 kA rated main breaker
10 kA rated branch breaker
Coordination between the two breakers up to 35 kA
There can be a short circuit on the branch breaker up to 35 kA
where the branch will open (CB1) and the main breaker will
remain closed. Although the branch has a 10 kA “stand alone”
rating, both the breakers work together to limit the available
short circuit to allow the branch (CB1) to isolate the fault.
Series ratings
Series ratings are different from coordination ratings. Unlike
coordination ratings where the branch opens and the main
remains closed, a series rated combination is one where both the
branch and main breakers open and work together to isolate the
fault.
The series rating combination of two breakers is equal to the
“stand alone” interrupting value of the main breaker. This is a
result of the main breaker let-through value being lower than the
“stand alone” interrupting value of the branch breaker. During a
short circuit the main breaker will limit the energy to a level that
is below the “stand alone” value of the branch breaker.
Example:
65 kA rated main breaker
10 kA rated branch breaker
Series combination rating between the two breakers up to 65 kA
There can be a short circuit on the branch breaker up to 65
kA where the branch will open and the main breaker will open.
Although the branch breaker (CB1) has a 10 kA “stand alone”
rating the main breaker has a let-through value below 10 kA.
If there is a fault up to 65 kA on the network, the main breaker
will limit the energy to a value less than the rating of the branch
breaker (CB1). Both breakers will trip (no coordination), but the
network can safely withstand a fault of 65 kA.
US Catalog | Miniature Circuit Breakers 49
Lower terminal
Space for identification marker
Tripping lever
Moving contact
DIN rail holder
Operating mechanism
Upper terminal
Electromagnetic protection
Thermal protection (bimetal)
Arc chamber
Fixed contact
Operator
Miniature circuit breaker cutaway
50 Miniature Circuit Breakers | US Catalog
S800U S800U-UCZ S800U-PVS
Amperage 10-100 A 10-80 A 5 A
Voltage 240 VAC 600 VDC 1000 VDC
Poles 1, 2, 3, 4 4 in series 4 in series
Trip curves Z, K ZPVS
Short circuit interrupt rating 30/50 kA (single-/multi-pole) 10 kA 3 kA
Auxiliary contacts Yes — —
Bell alarm Yes — —
Shunt trip Ye s — —
Undervoltage release Yes — —
Terminals Compression/ring tongue Compression Compression
S800U series
High performance circuit breakers—UL 489 series
Description
The S800U high performance MCB offers a compact solution to
circuit protection. The S800U devices are DIN rail mounted. The
S800U is available with application-specific trip characteristics
to provide maximum circuit protection.
The breakers offer thermal-magnetic trip protection according to
Z and K characteristics.
For the worldwide market, the breakers carry CSA, IEC, CE and
many other agency approvals.
Features
− Energy limiting
− Fast breaking time (2.3-2.5 ms)
− Wide range of accessories
− DIN rail mounting
− Finger safe terminals
− Multi-function terminals
− Ring tongue compatible
− UL 489 File #E312425
US Catalog | Miniature Circuit Breakers 51
10 000
1000
100
10
2 10 20 301 3
1
0.1
0.01
seconds
multiple of rated current
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
10 S801U-K10
3
10 S803U-K10
15 S801U-K15 15 S803U-K15
20 S801U-K20 20 S803U-K20
25 S801U-K25 25 S803U-K25
30 S801U-K30 30 S803U-K30
40 S801U-K40 40 S803U-K40
50 S801U-K50 50 S803U-K50
60 S801U-K60 60 S803U-K60
70 S801U-K70 70 S803U-K70
80 S801U-K80 80 S803U-K80
90 S801U-K90 90 S803U-K90
100 S801U-K100 100 S803U-K100
2
10 S802U-K10
4
10 S804U-K10
15 S802U-K15 15 S804U-K15
20 S802U-K20 20 S804U-K20
25 S802U-K25 25 S804U-K25
30 S802U-K30 30 S804U-K30
40 S802U-K40 40 S804U-K40
50 S802U-K50 50 S804U-K50
60 S802U-K60 60 S804U-K60
70 S802U-K70 70 S804U-K70
80 S802U-K80 80 S804U-K80
90 S802U-K90 90 S804U-K90
100 S802U-K100 100 S804U-K100
S800U-K, 240 VAC
Branch circuit protection—UL 489
52 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
10 S801U-Z10
3
10 S803U-Z10
15 S801U-Z15 15 S803U-Z15
20 S801U-Z20 20 S803U-Z20
25 S801U-Z25 25 S803U-Z25
30 S801U-Z30 30 S803U-Z30
40 S801U-Z40 40 S803U-Z40
50 S801U-Z50 50 S803U-Z50
60 S801U-Z60 60 S803U-Z60
70 S801U-Z70 70 S803U-Z70
80 S801U-Z80 80 S803U-Z80
90 S801U-Z90 90 S803U-Z90
100 S801U-Z100 100 S803U-Z100
2
10 S802U-Z10
4
10 S804U-Z10
15 S802U-Z15 15 S804U-Z15
20 S802U-Z20 20 S804U-Z20
25 S802U-Z25 25 S804U-Z25
30 S802U-Z30 30 S804U-Z30
40 S802U-Z40 40 S804U-Z40
50 S802U-Z50 50 S804U-Z50
60 S802U-Z60 60 S804U-Z60
70 S802U-Z70 70 S804U-Z70
80 S802U-Z80 80 S804U-Z80
90 S802U-Z90 90 S804U-Z90
100 S802U-Z100 100 S804U-Z100
S800U-Z, 240 VAC
Branch circuit protection—UL 489
10 000
1000
100
10
2 10 20 301 3 5
1
0.1
0.01
seconds
multiple of rated current
US Catalog | Miniature Circuit Breakers 53
S804U-PVS5
The S804U-PVS5 is for GFDI applications (Ground-Fault Detector Interrupter) in
photovoltaic systems. In case of a ground fault, the breaker will trip and the PV
generator will not be damaged. The breaker is tested acc. to UL 489B for 1000 VDC.
Technical specifi cations
Standard UL 489B
Characteristic PV-S
Rated current Ie[A] 5
Rated voltage Ue[V] 1000 DC
No. of poles 4
Short-circuit current rating acc. to UL 489B [kA] 3
Connections 5 A
Single conductor per terminal—copper only, 75C wire 14 AWG – 2 AWG Cu,
Solid or stranded
Tightening torque [Nm] 3.5 (31 in.lb)
Protection category IP40
(actuating end only)
Mounting position Any
Contacts Cadmium-free
Reference temperature for tripping characteristic 50 ºC
Ambient temperature [ºC] –25…+60
Storage temperature [ºC] –40…+70
Approval cULus
File #E351317
Ordering information
Rated current (A) Catalog number
5S804U-PVS5
54 Miniature Circuit Breakers | US Catalog
S804U-PVS5
1-ft 1-ft 1-ft 1-ft
1-ft 1-ft
1-ft
1-ft1-ft1-ft1-ft
1-ft
1-ft 1-ft
Line and load migth be reversed
1-ft
+
LOAD
LOAD
+
-LOAD
+
-
+
-
LOAD
LOAD LOAD
+
+
-
+
-
Ampere Rating [A]
10–32
Conductor Type
Single conductor per terminal –
copper only, 60/75°C wire
AWG, Wire Range
Jumper Length [cm]
Jumper Length [ft]
14 AWG–2 AWG
Cu, solid or stranded
1
30.5
40–63
Single conductor per terminal –
copper only, 60°C wire only
1/0 AWG–8 AWG
Cu, solid or stranded
1
30.5
70–80
Single conductor per terminal –
copper only, 60°C wire only
1/0 AWG–8 AWG
Cu, solid or stranded
2
61
Dimension S804U-PVS5
Tested and listed wirings
Trip curve for S804U-PVS5
Tripping behavior acc. to UL 489
Thermal release: 1.13 – 1.30 x In
Magnetic release: 6 x In
95
142
45
35
79.5
53
26.5
1P 2P 3P 4P
106
2CCC413012Z0001
76.5
46
82.56
US Catalog | Miniature Circuit Breakers 55
S804U-UCZ
This breaker is specially designed for networks up to 600 VDC, i.e., a data center. It is
available as 4-pole version with a short-circuit current rating of 10 kA acc. to UL 489.
Technical specifi cations
Standard UL 489
Characteristic Z
Rated current Ie[A] 10–80
Rated voltage Ue[V] 600 DC
No. of poles 4
Short-circuit current rating acc. to UL 489 [kA] 10
Tightening torque [Nm] 3.5 (31 in.lb)
Protection category IP40 (actuating end only)
Mounting position Any
Contacts Cadmium-free
Reference temperature for tripping characteristic 25 ºC
Ambient temperature [ºC] –25…+60
Storage temperature [ºC] –40…+70
Approval cULus
File #E312425
Ordering information
Rated current (A) Catalog number
10 S804U-UCZ10
15 S804U-UCZ15
20 S804U-UCZ20
25 S804U-UCZ25
30 S804U-UCZ30
40 S804U-UCZ40
50 S804U-UCZ50
60 S804U-UCZ60
70 S804U-UCZ70
80 S804U-UCZ80
56 Miniature Circuit Breakers | US Catalog
jumper jumper jumper jumper
jumper jumper
jumper
jumperjumperjumperjumper
jumper
jumper jumper
Line and load migth be reversed
jumper
+
LOAD
LOAD
+
-
LOAD
+
-
+
-
LOAD
LOAD LOAD
+
+
-
+
-
Ampere rating (A)10–32
Conductor type Single conductor per terminal –
copper only, 60/75
º
C wire
AWG, wire range
Jumper length (cm)
Jumper length (ft)
14 AWG–2 AWG
Cu, solid or stranded
1
30.5
40–63
Single conductor per terminal –
copper only, 60
º
C wire only
1/0 AWG–8 AWG
Cu, solid or stranded
1
30.5
70–80
Single conductor per terminal –
copper only, 60
º
C wire only
1/0 AWG–8 AWG
Cu, solid or stranded
2
61
jumper jumper jumper jumper
jumper jumper
jumper
jumperjumperjumperjumper
jumper
jumper jumper
Line and load migth be reversed
jumper
+
LOAD
LOAD
+
-LOAD
+
-
+
-
LOAD
LOAD LOAD
+
+
-
+
-
Ampere rating (A)10–32
Conductor type Single conductor per terminal –
copper only, 60/75 ºC wire
AWG, wire range
Jumper length (cm)
Jumper length (ft)
14 AWG–2 AWG
Cu, solid or stranded
1
30.5
40–63
Single conductor per terminal –
copper only, 60 ºC wire only
1/0 AWG–8 AWG
Cu, solid or stranded
1
30.5
70–80
Single conductor per terminal –
copper only, 60 ºC wire only
1/0 AWG–8 AWG
Cu, solid or stranded
2
61
Tripping behavior acc. to UL489
Thermal tripping: 1.00…1.35 x Ie
Electromagnetic tripping 11 x Ie ± 20 %
95
142
45
35
79.5
53
26.5
1P 2P 3P 4P
106
2CCC413012Z0001
76.5
46
82.56
Dimension of S804U-UCZTrip curves for S804U-UCZ
S804U-UCZ
Tested and listed wirings
Line and load might be reversed
US Catalog | Miniature Circuit Breakers 57
UL version short circuit current limiter, self-resetting, 3 pole
Description Catalog number
32A Self-resetting current limiter S803W-SCL32-SR
63A Self resetting current limiter S803W-SCL63-SR
100A Self resetting current limiter S803W-SCL100-SR
Approved combinations with motor starter
Downstream devices Upstream devices
Rated current Ie [A] 32 63 100
MS/MO325
0.1-2.5 • • •
4 • • •
6.3 • • •
9 • • •
12.5 • • •
16 • • •
20 • •
25 • •
MS/MO132
0.1-2.5 • •
4 • •
6.3 • • •
10 • • •
16 • • •
20 • •
25 • •
32 • •
-Combinations with S500-K and S500-KM on request.
•Applies for all voltages according to the table below
Rated ultimate short-circuit breaking capacity
Short-circuit rating according to UL 508, CSA 22.2
(AC) 50/60 Hz 480 V [kA] 65
(AC) 50/60 Hz 600 V [kA] 65
Icu = Ics according to IEC 60947-2
(AC) 50/60 Hz 240/415 V [kA] 100
(AC) 50/60 Hz 254/440 V [kA] 100
(AC) 50/60 Hz 277/480 V [kA] 65
(AC) 50/60 Hz 289/500 V [kA] 65
(AC) 50/60 Hz 346/600 V [kA] 65
(AC) 50/60 Hz 400/690 V [kA] 50
Technical specifications
Rated voltage 600 VAC per UL508
Short circuit current rating according to UL508, CSA 22.2 480 VAC 50/60 Hz, 65 kA
600 VAC 50/60 Hz, 65 kA
S803W-SCL-SR UL Short circuit current limiter, self-resetting
58 Miniature Circuit Breakers | US Catalog
MS/M0325
MS/M0132
S800
S800-SCL-SR min. length X min. cross section
32 A 80 mm 6 mm2
63 A 80 mm 16 mm2
100/125 A 250 mm 35 mm2
Approximate dimensions
S803W-SCL-SR UL508 Short circuit current limiter, self-resetting
Minimum cable length between S803W-SCL-SR and downstream devices
(Connection has to be short-circuit proofed acc. to IEC 61439-1)
x
US Catalog | Miniature Circuit Breakers 59
Remote switching unit
Description Catalog number
Remote switching unit S800W-RSU
S800-RSU cable including plug
Description Catalog number
3 meter cable 0.5 mm2 (AWG20) including 10-pole
Micro-Fit 3.0™ plug
S800-RSU-CP
Technical specifications
Operational voltage 24 VDC
Current consumption Ims 2, 5
Standby current IStandby < 50 mA
Switching time OFF-ON < 500 msec
Switching time ON-OFF <250 msec
Ambient operation temperature -25...+70 ºC
Number of switching operations 10.000
Maximum cable lengths (AWG20/0.5mm2)10 m
Degree of protection (mounted) IP2
Weight 0.661387 lb.
Connection 10-pole Micro-Fit 3.0™
S800W-RSU Remote switching unit
UL 489
S800W-RSU
(breaker is not included)
S800-RSU-CP
Approximate dimensions
Key features
− The remote switching unit S800W-RSU has a brushless high
precision DC motor to ensure fast remote control operation
− Low power consumption
− Short switching times
− The S800W-RSU is mounted on any multi-pole S800 high-
performance MCB
− Installation and wiring can be field installable
− The connection is done by a 10-pole Micro-Fit 3.0™
(not included in delivery)
− The S800W-RSU can be operated by a standard pushbutton
or drive by a PLC
Switching times
− OFF -> ON <<500ms
from signal to contact closing
− ON -> OFF <<250ms
from signal to contact opening
− TRIP -> OFF -> ON <<1500ms
from signal to contact closing
Safety intelligence
− Inputs are deactivated when detecting manual use
− All outputs become active when spindle is rotated more than
360 degrees
− S800W-RSU is locked for five minutes after three switching
attempts leading to a trip
− Manual switch off possible for three- and four-pole devices
For different requirements, please contact your local ABB partner
60 Miniature Circuit Breakers | US Catalog
Description (for field mounting, left side) Catalog number
Shunt operation release 24 VAC/DC S800-SOR24
Shunt operation release 48...130 VAC/DC S800-SOR130
Shunt operation release 110...250 VAC/DC S800-SOR250
Description Catalog number
Undervoltage release 24...36 VAC/DC S800-UVR36
Undervoltage release 48...60 VAC/DC S800-UVR60
Undervoltage release 110...130 VAC/DC S800-UVR130
Undervoltage release 220...250 VAC/DC S800-UVR250
Description Catalog number
Auxiliary contact S800-AUX
Description Catalog number
Bell alarm S800-AUX/ALT
Description Catalog number
Ring terminal cable connection, 40-125 A S800-RT2125
Accessories
S800U
S800-UVR
S800-AUX
S800-AUX/ALT
S800-SOR
S800-RT2125
Shunt trip
For remote tripping of breaker, a shunt trip device can be added to the MCB. The device opens
the breaker after control voltage is applied.
Undervoltage release
When control voltage drops below approximately 50 percent of rated voltage, the UVR opens the
breaker. The breaker cannot be operated unless proper control voltage is first applied to the UVR coil.
Auxiliary contacts
The auxiliary contacts will signal whether the breaker is in the ON or OFF position.
Bell alarm
The bell alarm includes a set of contacts that will only signal when the breaker has tripped. Typically,
the contacts would be connected to an alarm or bell to signal the operator that an overcurrent
trip has occurred. The bell alarm also includes a test button for testing the alarm contacts without
opening the breaker.
Ring tongue adaptor
US Catalog | Miniature Circuit Breakers 61
Description Catalog number
Handle mechanism S800-RD
Description Catalog number
Gray rotary handle S800-RHE-H
Description Catalog number
Red rotary handle S800-RHE-EM
Description Catalog number
Shaft extension S800-RHE-S
Description Catalog number
Padlock not included S800U-PLL
Accessories
S800U
S800-RHE-H
S800-RHE-EM
S800-RHE-S
S800U-PLL
S800-RD
Rotary operating mechanism
Allows “through the door” operation.
UL locking device
62 Miniature Circuit Breakers | US Catalog
Technical specifications
S800
Characteristics
S800U
K, Z
Rated operational current Ie[A] 10...100
Pole 1...4
Rated operational voltage Ue compliant to UL489
(AC) 50/60 Hz [V] 240
Rated ultimate short-circuit breaking capacity compliant to UL489
(AC) 50/60 Hz 240 V Single-pole [kA] 30
(AC) 50/60 Hz 240 V Multi-pole [kA] 50
Rated operational voltage Ue compliant to IEC 60947-2
(AC) [V] 240/415
Rated ultimate short-circuit breaking capacity Icu compliant to IEC 60947-2
(AC) 50/60 Hz 240/415 V Single-pole [kA] 30
(AC) 50/60 Hz 240/415 V Multi-pole [kA] 50
Rated service short-circuit breaking capacity Ics compliant to IEC 60947-2
(AC) 50/60 Hz 240/415 V Single-pole [kA] 25
(AC) 50/60 Hz 240/415 V Multi-pole [kA] 40
Connections Cu10...30 A 14-2 AWG
40...100 A 8-1 AWG
Rated frequency 50/60
Tightening torque [Hz] 3,5 (31 in. lb.)
Protection category [Nm] IP40
(actuating end only)
Mounting position Any
Contacts Cadmium-free
Permissible ambient temperature [ºC] -25...+60
Standards UL489
IEC 60947-2
CSA22.2 No.5-02
Approval cULus
File E312425
US Catalog | Miniature Circuit Breakers 63
Technical specifications
S800U
Typical internal resistances and power losses at 25 ºC ambient temperature
Rated current In
[A]
Internal resistance Ri
[mΩ]
K, Z
Power loss Pv
[W]
K, Z
10 15.2 1.5
15 12.1 2.7
20 8.7 3.5
25 6.8 4.2
30 3.1 2.8
40 2.3 3.7
50 1.7 4.3
60 1.6 5.8
70 1.0 6.4
80 1.0 6.4
90 0.8 6.5
100 0.8 8.3
Influence of ambient temperature
Devices mounted singly (specifications in A)
S800U-K, -Z
In [A] 10 ºC15 ºC20 ºC25 ºC30 ºC35 ºC40 ºC45 ºC50 ºC55 ºC60 ºC
10 10.9 10.7 10.4 10.0 9.6 9.3 9.0 8.7 8.4 8.0 7.6
15 16.5 16.0 15.6 15.0 14.4 14.0 13.5 13.0 12.6 12.0 11.4
20 22.0 21.4 20.8 20.0 19.2 18.6 18.0 17.4 16.8 16.0 15.2
25 27.5 26.8 26.0 25.0 24.0 23.3 22.5 21.8 21.0 20.0 19.0
30 33.1 32.1 31.2 30.0 28.8 27.9 27.0 26.1 25.2 24.0 22.9
40 44.0 42.8 41.6 40.0 38.4 37.2 36.0 34.8 33.6 32.0 30.9
50 55.1 53.5 52.0 50.0 48.0 46.5 45.0 43.5 42.0 40.0 38.3
60 66.2 64.2 62.4 60.0 57.6 55.8 54.0 52.2 50.4 48.0 46.0
70 76.9 74.9 72.8 70.0 67.2 65.1 63.0 60.9 58.8 56.0 53.4
80 88.0 85.6 83.2 80.0 76.8 74.4 72.0 69.6 67.1 64.0 61.6
90 99.1 96.3 93.6 90.0 86.4 83.7 81.0 78.3 75.6 72.0 69.5
100 110.5 107.0 104.0 100.0 96.0 93.0 90.0 87.0 83.8 80.0 77.8
64 Miniature Circuit Breakers | US Catalog
Auxiliary contact S800-AUX
S800-AUX
Usage category AC15 400/2 A-UL
AC15 240/ -UL
DC13 250/0.55 A125 V/1.1A-IEC
DC13 125 V/1.1A
DC13 60 V/2A
DC13 24 V/4A
Continuous thermal current In6 A
Rated insulation voltage Ui690 V
Number of contacts 2
Surge Utest (1.2/50μs) 6 kV
Degree of protection 3
Function of contact Changeover contacts
Connection CU 1 x 2.5 mm2
2 x 1.5 mm2
Tightening torque 1 Nm
Ensured contacts during shake test 5g, 20 frequency cycle
acc. to IEC 68-2-6 at 24 VAC/DC, 5mA brief interrupt <10 ms
AC/DC supply any EN 60715
Mounting on DIN top hat rail EN 60715 IP20
Type of protection IP20
Permissible ambient temperature for operations -25...+60 °C; -13 °F...140 °F
Storage temperature -40...+70 °C; -40 °F...158 °F
Mechanical device service life 6000 switching cycles
Icu with S450E 1000 A
Resistance to vibration IEC 60068-2-27;
IEC 60068-2;
EN 61373 Cat. 1/class B
Undervoltage release S800-UVR
S800-UVR36 S800-UVR60 S800-UVR130 S800-UVR250
Rated voltage Ue24...36 VAC/DC 48...60 VAC/DC 110...130 VAC/DC 220...250 VAC/DC
Operating range
Operating opening 35...70% Ue
Operating clothing 85% Ue
Rated insulation voltage Ui690 V
Coil pull in consumption 1 W, 14 vA 1 W, 25 vA 1 W, 41 vA 1 W, 91 vA
Rated frequency DC; 50/60 Hz
Protection degree 3
Connection Cu 1...35 cable
Tightening torque min. 3/max. 4 Nm
AC/DC supply Any
DIN top hat rail EN 60715
Type of protection IP20
IP40 (only actuation side)
Permissible ambient temperature of operations -25...+60 °C; -13 °F...140 °F
Storage temperature -40...+70 °C; -40 °F...158 °F
S800-UVR36 IEC 60068-2-27; IEC 60068-2; EN61373 Cat. 1/class B
Technical specifications
S800U-UL
US Catalog | Miniature Circuit Breakers 65
Combined auxiliary and bell alarm
Usage category AC15 400/2 A-UL
AC15 240/6A-UL
DC13 250/0.55 A125 V/1.1A-IEC
DC13 125 V/1.1A-IEC
DC13 60 V/2A
DC13 24 V/4A
Continuous thermal current In6 A
Rated insulation voltage Ui690 V
Number of contacts 2 (1x AUX, 1 x AUX/ALT)
Surge Utest (1.2/50μs) 6 kV
Degree of protection 3
Function of contact Changeover contacts
Connection CU 1 x 2.5 mm2
2 x 1.5 mm2
Tightening torque 1 Nm
Ensured contacts during shake test 5g, 20 frequency cycle
acc. to IEC 68-2-6 5...150...5 Hz at 24 VAC/DC, 5 mA brief interrupt <10 ms
AC/DC supply any EN 60715
Mounting on DIN top hat rail EN 60715
Type of protection IP20
Permissible ambient temperature for operations -25...+60 ºC; -13 ºF...140 ºF
Storage temperature -40...+70 ºC; -40 ºF...150 ºF
Mechanical device service life 6000 switching cycles
Icu with S450E 1000 A
Resistance to vibration IEC 60068-2-27;
IEC 60068-2;
EN 61373 Cat. 1/class B
Shunt operation release — S800-SOR
S800-SOR24 S800-SOR130 S800-SOR250 S800-SOR400
Rated voltage Ue24 VAC/DC 48...130 VAC/DC 110...250 VAC/DC 220...250 VAC/DC
Operating range 70...110% Ue
Rated insulation voltage Ui690 V
Coil pull in consumption 19.2 W/vA On request
Rated frequency DC; 50/60 Hz
Protection degree 3
Connection Cu 1...35 AWG
Tightening torque min. 3/max. 4 Nm
AC/DC supply Any
DIN top hat rail EN 60715
Type of protection IP20
IP40 (only actuation side)
Permissible ambient temperature of operations -25...+60 °C; -13 °F...140 °F
Storage temperature -40...+70 °C; -40 °F...158 °F
S800-UVR36 IEC 60068-2-27; IEC 60068-2; EN61373 Cat. 1/class B
Technical specifications
S800U-UL
66 Miniature Circuit Breakers | US Catalog
95
45
35
26.5
76.5
46
82.56
95
45
35
79.5
53
26.5
1P 2P 3P 4P
106
2CCC413010Z0001
76.5
46
82.56
Approximate dimensions
S800U-UL
S800U
S800-SOR and S800-UVR
US Catalog | Miniature Circuit Breakers 67
T
95
45
35
2CCC413017Z0001
76.5
46
82.56
9
RT
T
95
45
35
2CCC413018Z0001
76.5
46
82.56
9
76
48
76 6781
max. 500 mm
S800-AUX
S800-AUX/ALT
S800-RD AND S800-RHE
Approximate dimensions
S800U-UL
68 Miniature Circuit Breakers | US Catalog
S500 S500UC
Amperage 0.1-45 A 0.1-63 A
Voltage 600Y/347 VAC 1 pole 250 VDC
2 pole 500 VDC
3 pole 600 VDC
4 pole 600 VDC
Poles 1, 2, 3 1, 2, 3, 4
Trip characteristics KB, K
Interrupting ratings Up to 30 kA: UL 1077
Up to 30 kA: CSA C22.2
30 kA: UL 1077
30 kA: CSA C22.2
Auxilliary contacts Yes Yes
Bell alarm Yes Yes
Shunt trip No No
Undervoltage release No No
Busbar Yes Yes
S500 series
UL 1077
Description
The S500 high performance MCB offers a compact solution to
circuit protection. The S500 devices are UL tested current limiting
and DIN rail mounted. The S500 is available with application-
specific trip characteristics to provide maximum circuit protection.
The breakers offer thermal-magnetic trip protection according to
B and K characteristics.
For the worldwide market, the breakers carry CSA, IEC, CE and
many other agency approvals.
Features
− High breaking capacity
− Fast breaking time (2.3 - 2.5 ms)
− Adjustable trip unit
− DIN rail mounting
− Finger safe terminals
− Multi-functional terminals
− Wide range of accessories
− UL 1077 recognized 600 VAC and 600 VDC versions
− UL1077 AC adjustable K
− UL1077 DC adjustable B, K
− UL File #E167556
− IEC #E60497-2
US Catalog | Miniature Circuit Breakers 69
1 2 3 5 10 20 30
0.01
0.1
10
100
1000
10,000
1
0.05
0.5
50
500
5000
5
AC
seconds
multiple of rated current
12
8
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.1-0.15 S501-K0.15
3
0.1-0.15 S503-K0.15
0.14-0.21 S501-K0.21 0.14-0.21 S503-K0.21
0.2-0.3 S501-K0.3 0.2-0.3 S503-K0.3
0.28-0.42 S501-K0.42 0.28-0.42 S503-K0.42
0.38-0.58 S501-K0.58 0.38-0.58 S503-K0.58
0.53-0.8 S501-K0.8 0.53-0.8 S503-K0.8
0.73-1.1 S501-K1.1 0.73-1.1 S503-K1.1
1-1.5 S501-K1.5 1-1.5 S503-K1.5
1.4-2.1 S501-K2.1 1.4-2.1 S503-K2.1
2-3 S501-K3 2-3 S503-K3
2.8-4.2 S501-K4.2 2.8-4.2 S503-K4.2
3.8-5.8 S501-K5.8 3.8-5.8 S503-K5.8
5.3-8 S501-K8 5.3-8 S503-K8
7.3-11 S501-K11 7.3-11 S503-K11
10-15 S501-K15 10-15 S503-K15
14-20 S501-K20 14-20 S503-K20
18-26 S501-K26 18-26 S503-K26
23-32 S501-K32 23-32 S503-K32
29-37 S501-K37 29-37 S503-K37
34-41 S501-K41 34-41 S503-K41
38-45 S501-K45 38-45 S503-K45
2
0.1-0.15 S502-K0.15
0.14-0.21 S502-K0.21
0.2-0.3 S502-K0.3
0.28-0.42 S502-K0.42
0.38-0.58 S502-K0.58
0.53-0.8 S502-K0.8
0.73-1.1 S502-K1.1
1-1.5 S502-K1.5
1.4-2.1 S502-K2.1
2-3 S502-K3
2.8-4.2 S502-K4.2
3.8-5.8 S502-K5.8
5.3-8 S502-K8
7.3-11 S502-K11
10-15 S502-K15
14-20 S502-K20
18-26 S502-K26
23-32 S502-K32
29-37 S502-K37
34-41 S502-K41
38-45 S502-K45
S500-K
Supplemental protectors—UL 1077, CSA 22.2, IEC
70 Miniature Circuit Breakers | US Catalog
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
6 S501UC-B6
3
6 S503UC-B6
10 S501UC-B10 10 S503UC-B10
13 S501UC-B13 13 S503UC-B13
16 S501UC-B16 16 S503UC-B16
20 S501UC-B20 20 S503UC-B20
25 S501UC-B25 25 S503UC-B25
32 S501UC-B32 32 S503UC-B32
40 S501UC-B40 40 S503UC-B40
50 S501UC-B50 50 S503UC-B50
63 S501UC-B63 63 S503UC-B63
2
6 S502UC-B6
4
6 S504UC-B6
10 S502UC-B10 10 S504UC-B10
13 S502UC-B13 13 S504UC-B13
16 S502UC-B16 16 S504UC-B16
20 S502UC-B20 20 S504UC-B20
25 S502UC-B25 25 S504UC-B25
32 S502UC-B32 32 S504UC-B32
40 S502UC-B40 40 S504UC-B40
50 S502UC-B50 50 S504UC-B50
63 S502UC-B63 63 S504UC-B63
0.01
0.1
10
100
1000
10,000
1
1 2 3 5 10 20 30
0.05
0.5
50
500
5000
5
DC
7
seconds
multiple of rated current
S500UC-B
Supplemental protectors—UL 1077, CSA 22.2, IEC
US Catalog | Miniature Circuit Breakers 71
Number of poles
Rated current
In
ACatalog number Number of poles
Rated current
In
ACatalog number
1
0.1-0.15 S501UC-K0.15
3
0.1-0.15 S503UC-K0.15
0.14-0.21 S501UC-K0.21 0.14-0.21 S503UC-K0.21
0.2-0.3 S501UC-K0.3 0.2-0.3 S503UC-K0.3
0.28-0.42 S501UC-K0.42 0.28-0.42 S503UC-K0.42
0.38-0.58 S501UC-K0.58 0.38-0.58 S503UC-K0.58
0.53-0.8 S501UC-K0.8 0.53-0.8 S503UC-K0.8
0.73-1.1 S501UC-K1.1 0.73-1.1 S503UC-K1.1
1-1.5 S501UC-K1.5 1-1.5 S503UC-K1.5
1.4-2.1 S501UC-K2.1 1.4-2.1 S503UC-K2.1
2-3 S501UC-K3 2-3 S503UC-K3
2.8-4.2 S501UC-K4.2 2.8-4.2 S503UC-K4.2
3.8-5.8 S501UC-K5.8 3.8-5.8 S503UC-K5.8
5.3-8 S501UC-K8 5.3-8 S503UC-K8
7.3-11 S501UC-K11 7.3-11 S503UC-K11
10-15 S501UC-K15 10-15 S503UC-K15
14-20 S501UC-K20 14-20 S503UC-K20
18-26 S501UC-K26 18-26 S503UC-K26
23-32 S501UC-K32 23-32 S503UC-K32
29-37 S501UC-K37 29-37 S503UC-K37
34-41 S501UC-K41 34-41 S503UC-K41
38-45 S501UC-K45 38-45 S503UC-K45
2
0.1-0.15 S502UC-K0.15
4
0.1-0.15 S504UC-K0.15
0.14-0.21 S502UC-K0.21 0.14-0.21 S504UC-K0.21
0.2-0.3 S502UC-K0.3 0.2-0.3 S504UC-K0.3
0.28-0.42 S502UC-K0.42 0.28-0.42 S504UC-K0.42
0.38-0.58 S502UC-K0.58 0.38-0.58 S504UC-K0.58
0.53-0.8 S502UC-K0.8 0.53-0.8 S504UC-K0.8
0.73-1.1 S502UC-K1.1 0.73-1.1 S504UC-K1.1
1-1.5 S502UC-K1.5 1-1.5 S504UC-K1.5
1.4-2.1 S502UC-K2.1 1.4-2.1 S504UC-K2.1
2-3 S502UC-K3 2-3 S504UC-K3
2.8-4.2 S502UC-K4.2 2.8-4.2 S504UC-K4.2
3.8-5.8 S502UC-K5.8 3.8-5.8 S504UC-K5.8
5.3-8 S502UC-K8 5.3-8 S504UC-K8
7.3-11 S502UC-K11 7.3-11 S504UC-K11
10-15 S502UC-K15 10-15 S504UC-K15
14-20 S502UC-K20 14-20 S504UC-K20
18-26 S502UC-K26 18-26 S504UC-K26
23-32 S502UC-K32 23-32 S504UC-K32
29-37 S502UC-K37 29-37 S504UC-K37
34-41 S502UC-K41 34-41 S504UC-K41
38-45 S502UC-K45 38-45 S504UC-K45
1 2 3 5 10 20 30
0.01
0.1
10
100
1000
10,000
1
0.05
0.5
50
500
5000
5
DC
seconds
multiple of rated current
S500UC-K
Supplemental protectors—UL 1077, CSA 22.2, IEC
72 Miniature Circuit Breakers | US Catalog
Description Catalog number
For field mounting: left side
1 N.O/1 N.C.
2 N.O.
S500-H11
S500-H20
Description Catalog number
For field mounting: left side
1 N.O/1 N.C.
2 N.O.
S500-S11
S500-S20
Handle mechanism
Description Catalog number
Handle mechanism S500-RD3
Power feed terminal—Accepts into 2/0 AWG
Description Catalog number
Rear mount terminal S500-K2
Rear mount terminal—Accepts into 2/0AWG
Description Catalog number
Accepts 4 AWG/25 mm S500-K1
Accessories
S500 UL 1077
S500-H
S500-RD3
S500-K1
S500-S
Auxiliary contacts
The auxiliary contacts will signal whether the breaker is in the ON or OFF position.
Bell alarm—signal contact
The bell alarm includes a set of contacts that will only signal when the breaker has tripped.
Typically, the contacts would be connected to an alarm or bell to signal the operator that an
overcurrent trip has occurred. The bell alarm also includes a test button for testing the alarm
contacts without opening the breaker.
US Catalog | Miniature Circuit Breakers 73
1 2 3 5 10 20 30
0.01
0.1
10
100
1000
10,000
1
0.05
0.5
50
500
5000
5
AC
DC
seconds
multiple of rated current
12
8
0.01
0.1
10
100
1000
10,000
1
1 2 3 5 10 20 30
0.05
0.5
50
500
5000
5
DC
7
seconds
multiple of rated current
Auxiliary contact S800-AUX
S500-K S500UC-B, K
Approvals
UL 1077 1077
CSA C22.2-No. 235 C22.2-No. 235
Number of poles 1, 2, 3 1, 2, 3, 4
Tripping characteristic KB, K
Rated current 0.1 to 45 A B: 6-63 A; K: 0.15-45 A
Rated voltage 600Y/347 VAC 1 pole 250 VDC
2 pole 500 VDC
3 pole 600 VDC
4 pole 600 VDC
Frequency 50/60 Hz 50/60 Hz
Mounting position vertical, horizontal vertical, horizontal
Standard mounting 35 mm DIN rail 35 mm DIN rail
Clamps only for CU 16-4 AWG 16-4 AWG
Service life, mechanical at rated load 20,000 20,000
Ambient temperature 40 ºC...104 ºF40 ºC...104 ºF
Technical specifications
S500-K and S500UC-B, K
Trip curve K Trip curve B
74 Miniature Circuit Breakers | US Catalog
0.24 6
1.14
29
3.62
92
2.22
56.5
3.15
80
1.73 44
3.64 92.5
2.95
75
1.97
50 0.98
25
CL
2.95 75
1.77 45
S500
35
45
75
91
12.5 6 56.5
80
92
3.15 80 1.60 40.7
S500 handle mechanism
S500 FRONT MOUNT
2.91
74
1.81
46
L
L + 1.02 26 0.31 8
3.31 84
4.41
112
" L "
2.00
51
CL
CL
CUT-OUT 0.24 D
6 D
L + 0.51 13
Approximate dimensions
S500 and accessories
S500
S500-H11, S500-H20, S500-S11, and S500-S20
S500-RD3 Handle mechanism
S500 Front mounting kit
US Catalog | Miniature Circuit Breakers 75
Notes
76 Miniature Circuit Breakers | US Catalog
Notes
US Catalog | Miniature Circuit Breakers 77
Notes
We reserve the right to make technical changes
or modify the contents of this document without
prior notice. With regard to purchase orders and/or
contracts, the agreed particulars shall prevail. ABB
does not accept any responsibility whatsoever for
potential errors or possible lack of information in this
document. We reserve all rights in this document
and in the subject matter and illustrations contained
therein. Any reproduction, disclosure to third parties
or utilization of its contents – in whole or in parts – is
forbidden without prior written consent of ABB.
© Copyright 2016 ABB. All Rights Reserved.
ABB
Electrification Products
8155 T&B Boulevard
Memphis, TN 38125
www.abb.us/lowvoltage
Customer Service: 800-816-7809
7:00 a.m. - 5:30 p.m., CST, Monday-Friday
elec_custserv@tnb.com
Technical Support: 888-385-1221, Option 1
7:00 a.m. - 5:00 p.m., CST, Monday-Friday
lvps.support@us.abb.com
Contact us
1SXU451136B0201, August 2016
