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The E-T-A 1180-01-8A is a compact thermal circuit breaker designed as a replacement for conventional fuses in AC and DC power distribution systems. It offers reliable switching behavior with a snap-action mechanism and a positively trip-free design. The plug-in type device is suitable for standard terminal blocks and DIN rail mounting, simplifying installation.
Key electrical specifications include a voltage rating of 250V AC and 65V DC (72V DC for UL/UL Canada), with a current rating of 8A. The breaker type is thermal, and it features a push-push actuator for manual on/off control. Its very small width of only 8.2 mm saves valuable space in control cabinets and process control equipment.
This circuit breaker meets the requirements of the EN 60934 (IEC 60934) standard. Its reset option significantly increases system availability compared to traditional fuses. Accessories such as bridging connectors and jumpers are available for easy wiring.
Typical applications include the protection of loads in power distribution systems within control cabinets and process control environments. The compact design and DIN rail mounting make it ideal for space-constrained applications.
The current rating is 8A.
The AC voltage rating is 250V.
The DC voltage rating is 65V (or 72V for UL/UL Canada).
It is a thermal overcurrent circuit breaker.
It is designed for holder mounting and is suitable for standard terminal blocks for DIN rail mounting.
The ambient temperature range is -20 to +60°C.