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The E-T-A 3120-N313-P7T1-W15FY3-12A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It operates with a rated voltage of 415V and a current rating of 12A.
This thermal circuit breaker utilizes a bimetal trip element and offers a positively trip-free mechanism for reliable disconnection. It is suitable for overload protection of motors, pumps, transformers, and cables. The device can be easily and quickly reset after tripping.
Featuring a rocker actuator and panel mount design, this circuit breaker is ideal for applications requiring robust overcurrent protection. Its typical applications include apparatus and machine construction, professional tools, and household appliances.
Key specifications include a 12A current rating, 415V voltage rating, and single-pole configuration. The internal resistance varies depending on the current rating, with values ranging from 94mΩ at 0.1A down to less than 0.02Ω at 20A.
The current rating is 12A.
The voltage rating is 415V.
It uses a rocker actuator.
Yes, it has orange illumination at 115V.
Panel mount.
It has 1 pole.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.