Thermal Overcurrent Circuit Breakers 104/105/106-... Description Miniaturised single pole thermal circuit breaker with push-to-reset, tease-free, trip-free, snap action mechanism (R-type TO CBE to EN 60934). Available in versions for PCB or panel mounting, snap-in or threadneck, or as an integral type. Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140. Typical applications Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, marine applications, caravans. 1 104-... Ordering information Type No. 104 PCB mounting type (-PR), or integral type (-P30/P10) 105 snap-in panel mounting 106 threadneck panel mounting with metal hex and plastic knurled nut (hardware bulk shipped with 5 pcs plus) 106-M2 threadneck panel mounting 3/8-27UNS with collar, metal hex nut and plastic knurled nut (hardware bulk shipped with 5 pcs plus) Terminal design P10 blade terminals A6.3-0.8 (QC .250) P30 blade terminals A2.8-0.8 (QC .110) PR solder terminal pins for PCB mounting (type 104 only) PR3 PCB mounting (vertical), type 104 only Current ratings 0.05...10 A 106 - P30 - 5 A ordering example Please be informed that we have minimum ordering quantities to be observed. Preferred types Preferred types Standard current ratings (A) 0.5 0.8 1 1.2 1.5 2 106-P10106-P30- 3 4 5 6 8 10 x x x x x x x x x x x x x x x x x x x x x x x x Standard current ratings and typical internal resistance values Current rating (A) Internal resistance () Current rating (A) Internal resistance () 0.05 285 1.8 0.28 0.08 134 2 0.25 0.1 81 2.5 0.18 105-... 106-... Technical data For further details please Voltage rating Current ratings Typical life 0.05...5 A DC 28 V: 6...8 A 10 A Ambient temperature Insulation co-ordination (IEC 60664 and 60664 A) Dielectric strength (IEC 60664 and 60664A) operating area Insulation resistance Interrupting capacity Icn Interrupting capacity (UL 1077) Degree of protection (IEC 60529/DIN 40050) Vibration Shock Corrosion Humidity Mass see: www.e-t-a.de/ti_e AC 240 V; DC 48 V (UL: AC 250 V; DC 48 V) 0.05...10 A 1,000 operations at 2 x IN, inductive 3,000 operations at 2 x IN, inductive 500 operations at 2 x IN, inductive 50 operations at 2 x IN, inductive -20...+60 C (-4...+140 F) T 60 rated impulse pollution withstand voltage degree 2.5 kV 2 reinforced insulation in operating area test voltage AC 3,000 V > 100 M (DC 500 V) 0.05...8 A 6 x IN AC 0.05...10 A 6 x IN DC IN UN 0.05...10 A AC 250 V 2,000 A 0.05...10 A DC 48 V 200 A operating area IP40 terminal area IP00 10 g (57-500 Hz) 0.76 mm (10-57 Hz), to IEC 60068-2-6, test Fc, 10 frequency cycles/axis 25 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH, to IEC 60068-2-78, test Cab approx. 10 g 0.2 22 3 0.11 0.3 8.7 3.5 0.076 0.4 5.5 4 0.067 0.5 3.3 4.5 0.051 Authority Standard Rated voltage Current ratings VDE EN 60934 AC 240 V DC 48 V 0.02 A... 8 A 0.02 A...10 A UL UL1077 AC 250 V DC 48 V 0.05 A...10 A 0.05 A...10 A CSA C22.2 No 235 AC 250 V DC 48 V 0.05 A...10 A 0.05 A...10 A CQC GB 17701 AC 240 V DC 48 V 0.05 A...8 A 0.05 A...10 A 0.6 2.45 5 0.05 0.7 1.6 6 0.05 0.8 1.45 7 0.05 1 0.9 8 0.05 1.2 0.6 10 0.05 1.5 0.4 1816 Approvals www.e-t-a.de 1 Thermal Overcurrent Circuit Breakers 104/105/106-... Dimensions 104-P30 9.1 .358 ON OFF o4 .157 80.2 .315.008 3 2 9.5 .374 17.5 .689 27.6 1.09 29.6 1.16 6.5 .256 9.5 .374 1.2 .047 o1.5 .059 O 2.2 .087 7.3 .287 9 .354 1 blade terminals DIN 46244-A2.8-0.8 (QC .110) cut-out dimensions 6.5 .256 11 .433 6.5 .256 o1.5 .059 30 1.18 30 1.18 1 17.5 .689 19.2 .756 21 .827 hole for mounting screw M2 usable depth 4.5 mm (.177 in.) o1.5 .059 4.5 .177 11 .433 0.8 .031 max. 3 max .118 PCB mounting holes 104-PR 104-PR 104-PR-A3 7...10 A 0.05...6 A 0.5 0.5 .020 .020 terminal design for correct stand-off distances 1 .039 29.6 1.16 27.6 1.09 3.5 .138 1.2 .047 max. 3 max .118 1 o7 .276 9.5 .374 ON o4 .157 6.5 .256 9.5 OFF .374 104-PR 19 .748 2 104-P30 7...10 A 9.5 .374 80.2 .315.008 104-PR3 0.9 .035 19.2 .756 15.4 .606 4 .157 0.9 .035 5.4 .213 4 .157 2 .079 27.6 1.09 29.6 1.16 9.5 .374 d mm inch 0.8 .031 1.0 .039 1.5 .059 2-3 .079-.118 blade terminals DIN 46244-A2.8-0.8 (QC .110) panel cut-out a b 25 .984 b a mm 21.9 22 22.1 22.2 11 .433 inch .862 .866 .870 .874 11.3 +0.3 .445 +.012 105-P3 07...10 A 7...10 A 7...10 A o7 .276 d 7.7 .303 11 .433 9.1 .358 12 .472 PCB mounting holes 0.05...6 A 6.5 .256 6.5 .256 0.9 .035 1.2 .047 hole for mounting screw M2x5 1.2 .047 6.2 .244 19 .748 1.2 .047 14 .551 15.4 .606 o4 .157 9.5 .374 4 .157 2.1 .083 0.8 .031 max. 3 max .118 10 .394 1.2 .047 27.6 1.09 29.6 1.17 max. 3 max. 118 ON o4 .157 ON OFF 105-P30 o7 .276 6.5 .256 9.5 OFF .374 0.05...6 A 5.4 .213 7.7 .303 This is a metric design and millimeter dimensions take precedence ( mm ) inch 2 www.e-t-a.de 1816 Thermal Overcurrent Circuit Breakers 104/105/106-... Installation drawings 106-P30 104-... 3/8-27UNS-2A tightening torque max. 0.8 Nm 1.2 .047 8 .315 8 .315 0.7 .028 27.6 1.09 7 .276 10.5 .413 13.5 .531 max. 3 max .118 operating area o4 .157 ON OFF Dimensions 9.5 .374 8 .315 105-... 8.9 - 0.1 11 blade terminals .433 DIN 46244-A2.8-0.8 (QC .110) mounting hole operating area 8.8 .346 15.7 .618 SW14 .551 1 8 .315 .350 - .004 19 .748 mounting area 9.6- 0.1 9 .354 .378 - .004 8 .315 8 .315 106-P30 7...10 A 8 .315 106-... mounting hole 8.9 - 0.1 3/8-27UNS-2A tightening torque max. 0.8 Nm 8 .315 operating area .350 - .004 106-M2 mounting area 8 .315 8 .315 9.6- 0.1 .378 - .004 8 .315 Terminal design 104/105/106-P10 0.05...6 A blade terminals DIN 46244-A6.3-0.8 (QC .250) 10 .394 8 .315 Internal connection diagrams 7...10 A 6.3 .248 mounting area polarizing tooth Types 104 105 106 1 2 This is a metric design and millimeter dimensions take precedence ( mm ) inch 1816 www.e-t-a.de 3 Thermal Overcurrent Circuit Breakers 104/105/106-... Typical time/current characteristics at +23 C/+73.4 F 10000 0.05 - 6 A 7 - 10 A Accessories Water splash cover (transparent)/knurled nut assembly (type 106-... only) X 201 285 01 (IP64) Trip time in seconds 1000 1 100 Knurled nut 3/8", plastic (standard) Y 307 117 02 10 o15 .591 3 .118 1 0.1 1 2 6 8 10 4 ... times rated current 20 3/8-27UNS-2B 30 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. See also section Technical information. 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 Hex nut 3/8", nickel-plated brass Y 300 192 01 3/8-27UNS-2B 2.5 .098 SW14 .551 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. 4 www.e-t-a.de 1816