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The E-T-A 1180-02-5A is a miniaturized, 1-pole thermal circuit breaker designed as a replacement for conventional fuses. It operates reliably with snap action and positively trip-free mechanisms, offering increased system availability through its reset option.
This circuit breaker is suitable for AC and DC voltage ranges, rated for 250VAC and 72VDC respectively, with a current rating of 5A. Its compact design, measuring only 8.2 mm in width, saves space and weight in equipment. The push-push button allows for manual switching off for maintenance purposes without removing the device from its terminal block, preventing misplacement.
Typical applications include protection of loads in power distribution systems within control cabinets and process control. The device meets the requirements of the EN 60934 (IEC 60934) circuit breaker standard. It is designed for easy mounting due to its plug-in design matching standard terminal blocks for DIN rail mounting.
The voltage rating is 250VAC and 72VDC.
The current rating is 5A.
It features a push-push actuator.
The operating temperature range is -20°C to 60°C.
The typical life is 6,000 operations at 1x In (low-inductance).