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The E-T-A 1180-02-0.25A is a compact thermal circuit breaker designed as a replacement for conventional fuses in both AC and DC voltage systems. It offers reliable switching behavior with a snap-action mechanism and a positively trip-free design. The reset option significantly increases system availability compared to traditional fuses.
This circuit breaker is suitable for standard terminal blocks and DIN rail mounting, featuring a very small width of only 8.2 mm, saving valuable space in control cabinets and process control systems. The push-push button allows for direct load switching for maintenance purposes without losing the device from its terminal block. It meets the requirements of the EN 60934 (IEC 60934) circuit breaker standard.
Key electrical specifications include a current rating of 250mA and voltage ratings of 250V AC and 65V DC (72V DC for UL/UL Canada). The device is designed for a wide ambient temperature range of -20°C to +60°C and offers a typical life of up to 6,000 operations under specific conditions.
250mA (0.25A).
250VAC and 72VDC (UL).
Push-push actuator.
1 pole.
-20°C to +60°C.
6,000 operations at 1xIn under low-inductance conditions.