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The E-T-A 1180-02-0.1A is a compact thermal circuit breaker designed as a replacement for conventional fuses in AC and DC voltage systems. With a current rating of 100mA and a voltage rating of 250 VAC / 65 VDC (72 VDC for UL/UL Canada), it offers reliable switching behavior and a positively trip-free mechanism.
This circuit breaker features a plug-in design suitable for standard terminal blocks and DIN rail mounting, making installation easy. Its very small width of only 8.2 mm saves valuable space in control cabinets and process control equipment. The push-push button allows for direct switching off of the load for maintenance purposes without losing the device from the terminal block.
Meeting EN 60934 (IEC 60934) standards, the 1180 series offers increased system availability through its reset option. It is designed for protecting loads in power distribution systems. The typical life is rated for 6,000 operations at 1x In (low-inductance) and 3,000 operations at 1x In (inductive).
Key specifications include a 1-pole design, a thermal breaker type, and an ambient operating temperature range of -20 to +60 °C. The insulation coordination includes a rated impulse withstand voltage of 2.5 kV and a pollution degree of 2.
The current rating is 100mA.
The AC voltage rating is 250 VAC.
The DC voltage rating is 65 VDC.
It features a push-push actuator.
The ambient operating temperature range is -20 to +60 °C.
It is designed for holder mounting, suitable for standard terminal blocks and DIN rail mounting.