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1
Thermal Overcurrent Circuit Breaker 1110-...
1824
1
Description
Typical applications
Tease-free, trip-free, snap action mechanism. Designed for snap-in
panel mounting utilising round hole or industry standard fuse-holder
cut-out dimensions. Featuring an ergonomically styled two colour
actuator with indicator band clearly showing the tripped/OFF position.
Approved to CBE standard EN 60934 (IEC 60934): S-type TO CBE
Motors, transformers, solenoids, extra low voltage systems, household
and office machines, instrumentation, marine applications, mobile homes.
1110-F1..
Features Your benefits
l Single pole thermal circuit breaker/switch combination
l Voltage rating: AC 250 V, DC 50 V
l Current ratings: 0.05…16 A
l Approvals: VDE, UL, CSA
l Accessories: Plastic cap to protect against dust and water in
actuator and terminal area (IP64)
l Cost and space savings because one component unites the
functions of ON/OFF switch and overload protection
l Time savings through quick trouble-shooting and fast and easy
reset by push button
l Maximum machine and equipment uptime through perfectly
matched overload protection protection and quick reset
Preferred types Short description Preferred ratings (A)
1 2 3 5 6 8 10 16
1110-F112-P1M1- panel thickness 0.8…1.6 mm ••••••••
1110-F212-P1M1- panel thickness 1.8…3 mm ••••••••
Preferred types – for more details on all configurations please see order numbering code
Preferred types are E-T-A products most frequently used by E-T-A
customers. We manufacture E-T-A preferred types in particularly high
volumes.
Approvals
Conformities
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2
Thermal Overcurrent Circuit Breaker 1110-...
1824
1
This is a metric design and millimeter dimensions take precedence ( mm )
inch
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved. Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
Standard current ratings and typical internal resistance values
Current
rating (A) Internal
resistance (Ω) Current
rating (A) Internal
resistance (Ω)
0.05 442 2.5 0.19
0.1 110 3 0.12
0.2 27.8 3.5 0.09
0.3 12.4 4 0.07
0.4 7.0 5 0.05
0.5 4.5 6 0.04
0.6 3.1 7 ≤ 0.02
0.7 2.3 8 ≤ 0.02
1 1.1 10 ≤ 0.02
1.5 0.41 12 ≤ 0.02
1.8 0.38 15 ≤ 0.02
2 0.25 16 ≤ 0.02
Ordering information
Type No.
1110 snap in panel mounting
Mounting
F1 panel thickness 0.8...1.6 mm (.031 -.063 in)
F2 panel thickness 1.8...3 mm (.071-.118 in)
Number of poles
1 1-pole protected
Actuator style
2 black push button/white indicator ring,
push-push function
Terminal design
P1 blade terminals A6.3-0.8 (QC .250)
Characteristic curve
M1 medium delay
Current ratings
0.05...16A
1110 - F1 1 2 - P1 M1 - 0.05 A = ordering example
Please be informed that we have minimum ordering quantities to be
observed.
Technical data Technical data
Preferred types Short description Preferred ratings (A)
1 2 3 5 6 8 10 16
1110-F112-P1M1- panel thickness 0.8…1.6 mm ••••••••
1110-F212-P1M1- panel thickness 1.8…3 mm ••••••••
Preferred types
Preferred types are E-T-A products most frequently used by E-T-A
customers. We manufacture E-T-A preferred types in particularly high
volumes.
Custom designed versions
Looking for a version you cannot find in our ordering number code?
Please get in touch. We will be pleased to find a solution for you.
For further details please see: www.e-t-a.de/ti_e
Voltage rating AC 250 V; DC 50 V
Current rating 0.05...16 A
Inoperations UnI
0.05...10 A 10000 AC 250 V 1xIn
0.05...10 A 10000 DC 28 V 1xIn
0.05...10 A 6000 DC 50 V 1xIn
12...16 A 2000 DC 50 V 1xIn
Ambient temperature -20...60 °C (-4...+140 °F)
Insulation co-ordination
(IEC 60664) 2.5 kV/2 reinforced insulation in
operating area
Dielectric strength operating area
test voltage AC 3 000 V
Insulation resistance > 100 MΩ (DC 500 V)
Interrupting capacity Icn AC 250 V: 0.05...10 A 8 x IN
DC 50 V: 0.05...6 A 10 x IN
7...16 A 130 A
DC 28 V: 7...10 A 200 A
Interrupting capacity INUN
(UL 1077) 0.05...6 A AC 250V 1 000 A, C, 1
7...16 A AC 125V 1 000 A, U, 1
0.05...16 A DC 50V 1 000 A, C, 1
Degree of protection
(IEC 60529)
operating area
terminal area
IP40
with protective cover IP64
IP00
with protective cover IP64
Vibration 8 g (57-500 Hz) ± 0.61 mm (10-57 Hz),
to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock 30 g (11 ms)
to IEC 60068-2-27, test Ea
Corrosion 96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity 240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass approx. 12 g
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3
Thermal Overcurrent Circuit Breaker 1110-...
1824
1
Thermal Overcurrent Circuit Breaker 1110-...
The time/current characteristic curve depends on the ambient temperature
prevailing. In order to eliminate nuisance tripping, please multiply the circuit
breaker current ratings by the derating factor shown below.
Ambient temperature °F
°C
-4
-20 +14
-10 +32
0+73.4
+23 +104
+40 +122
+50 +140
+60
Derating factor 0.76 0.84 0.92 1 1.08 1.16 1.24
3
mounting area
operating area
325 25
When installing the circuit breaker apply pressure on bezel only.
.118 .984
.118 .984
Dimensions
Internal connection diagram
Installation drawing
±0.05
±.002
+0.2
- 0.4
±0.05
.071 … .118
ON
OFF
9.5
15
12.5
19
10
2.4
47.5
9
51
12.1
19
10
15.6
blade terminals DIN 46244-A6.3-0.8
(QC .250)
13.2
black
white
When installing the circuit breaker apply pressure on bezel only.
16±0.15 0.8 … 1.6
installation
side
1.8 … 3
13.5±0.1
insertion force ≤ 20 N, insertion force ≤ 40 N,
removal force ≥ 120 N removal force ≥ 120 N
installation
side
.748
.394
.374
.591
2.01
.492
.476
.614
.354
1.85
.094
.520
.748
.394
.531±.004
.630±.006 .031 … .063
13.5±0.1
.531±.004
16±0.15
.630±.006
±.002 +.008
- .016
1110-F1.. / -F2..
Panel cut out
1110-F1..-P1M1-...A 1110-F2..-P1M1-...A
+0.2
- 0.4
+.008
- .016
1
2
0.05 - 6 A
7 - 16 A
Trip time in seconds
… times rated current
1 1.4 24
68102040
10000
1000
100
10
1
0,1
0.60.8
Typical time/current characteristics at +23 °C/+73.4 °F
Push button splash cover
transparent
Y
304 745 01 (IP64)
Terminal shroud
Y 305 602 01 (IP64)
When using
splash cover
please note
that the max.
panel thickness
is reduced by
0.5 mm/0.02 in. 20.5
17.8
14
60
ø4
ø14.5 1.25
.551
.807
.701
.049
.571
2.36
.157
Accessories – Water splash covers (transparent)
Approvals
Authority Standard Rated
voltage
Current
ratings
Approval
logo
VDE IEC/EN
60934
AC 250 V
DC 50 V 0.05 A…10 A
0.05 A…16 A
UL* UL 1077
C22.2
No 235
AC 250 V
AC 125 V
DC 50 V
0.05 A…6 A
7 A…16 A
0.05 A…16 A
CSA* C22.2
No 235
AC 250 V
AC 125 V
DC 50 V
0.05 A…6 A
7 A…16 A
0.05 A…16 A
*TC1, OL0
