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The E-T-A 1180-01-0.8A is a thermal overcurrent circuit breaker in a compact design, suitable for replacing conventional fuses in AC and DC voltage equipment. It offers reliable switching behavior with a snap-action, positively trip-free mechanism. The device features a resettable option, increasing system availability compared to non-resettable fuses.
Key electrical specifications include a current rating of 0.8A and voltage ratings of 250VAC and 72VDC. The breaker type is thermal, with a single pole configuration. It utilizes a push-push actuator for manual switching and reset functions.
Designed for easy mounting, this circuit breaker is plug-in type and compatible with standard terminal blocks for DIN rail mounting. Its very small width of only 8.2 mm saves space in electrical panels. Typical applications include protection of loads in power distribution systems, control cabinets, and process control.
The circuit breaker meets EN 60934 (IEC 60934) standards. It has a typical life of 6,000 operations at 1x In (low-inductance) and 3,000 operations at 1x In (inductive). The operating ambient temperature range is -20 to +60 °C.
It is rated for 250 VAC and 72 VDC.
-20°C to +60°C.
It is designed for DIN rail mounting.
Push-push.
1 pole.
6,000 operations at rated current under low-inductance load; 3,000 under inductive load; 500 at 2x rated current.