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Thermal Overcurrent Circuit Breaker 1180-. - 4 Pages

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Catalogue excerpts

Thermal Overcurrent Circuit Breaker 1180-... Description Miniaturised single pole thermal circuit breaker with switching function optional (push-push actuation). Reliable snap-acting and trip-free mechanism. Approved to CBE standard EN/IEC 60934. S-type, TO. Blade terminals fitting into sockets for rail mounting. Typical applications Protection of loads in power distribution systems in control cabinets and process control. Ordering information Type No. 1180 single pole thermal circuit breaker, plug-in mounting Versions 01 with switching function, without label 02 reset function only, without label Current rating range 0.1...10 A 1180 - 01 - 1 A ordering example Preferred types Preferred types Technical data Standard current ratings and typical internal resistance values Current rating (A) Voltage rating AC 250 V; DC 65 V (UL, UL Canada: AC 250 V; DC 72 V) Current ratings 0.1...10 A Typical life 6,000 operations at 1 x IN (low-inductance) 3,000 operations at 1 x IN (inductive) 500 operations at 2 x IN (inductive) Ambient temperature -20...+60 °C (T 60) -4...+140 °F Insulation co-ordination rated impulse pollution (IEC 60664 and 60664 A) withstand voltage degree 2.5 kV 2 reinforced insulation in operating area Dielectric strength (IEC 60664 and 60664A) test voltage operating area AC 3,000 V installation area AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn 0,1…5 A 6 x IN AC 250 V, DC 65 V 6…10 A 8 x IN AC 250 V, DC 65 V 0,1…0,7 A 25 x IN DC 30 V 0,8…6 A 10 x IN DC 30 V 7…10 A 20 x IN DC 30 V Interrupting capacity AC 250 V 2,000 A (UL 1077) DC 72 V 2,000 A Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Vibration 5 g (57-500 Hz) ± 0.38 mm (10-57 Hz) without terminal block to IEC 60068-2-6, test Fc, 10 frequency cycles/axis and to EN 50155 Shock 25 g (11 ms) without terminal block 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. 15 g Approvals Authority Rated voltage Current ratings

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Thermal Overcurrent Circuit Breaker 1180-... Typical time/current characteristics at +23 °C7+73.4 °F Trip time in seconds slot for fitting labels (see accessory 1) 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 Derating factor Internal connection diagram Note: When several devices are mounted together, each device should only carry 80 % of its rating or it must be...

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Thermal Overcurrent Circuit Breaker 1180-... Accessories - Terminal block with screw terminals Dimensions X 222 233 02 with terminal block X 222 233 01 and X 222 233 02 5 g (57-500 Hz), ± 0.38 mm (10-57 Hz) to IEC 60068-2-6, test Fc, 10 frequency cycles/axis and EN 50155 with terminal block X 222 233 01 and X 222 233 02 25 g (11 ms) to IEC 60068-2-27, test Ea 1 Label for circuit breaker 1180, surface for marking 4.5 x 5 mm (packaging quantity 120 pcs) Y 307 374 01 2 Terminal block for DIN rail mounting, with screw terminals up to 6 mm2 conductor, width 8.2 mm, dimensions 64 x 42.5 x 8.2 mm, headroom...

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Thermal Overcurrent Circuit Breaker 1180-... Accessories - Terminal block with spring-loaded terminals 1 1 Label for circuit breaker 1180, surface for marking 4.5 x 5 mm (packaging quantity 120 pcs) Y 307 374 01 with terminal blocks X 222 316 01 and X 222 315 02 vibration axis 3-4: 3 g (57-500 Hz), ± 0.38 mm (10-57 Hz) other axes: 5 g (57-500 Hz), ± 0.38 mm (10-57 Hz) to IEC 60068-2-6, test Fc, 10 frequency cycles/axis and EN 50155 with terminal blocks X 222 316 01 and X 222 315 02 25 g (11 ms) to IEC 60068-2-27, test Ea 7 Terminal block for DIN rail mounting, with spring-loaded terminals up to...

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