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The E-T-A 3120-N521-P7T1-W19FG3-15A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element for reliable overload protection of motors, pumps, transformers, and cables.
This circuit breaker has a current rating of 15A and a voltage rating of 415V AC. It is designed for panel mounting and features a rocker actuator. The device is suitable for use in medical equipment according to IEC/EN 60601.
Key features include a positively trip-free mechanism for reliable disconnection, even with a blocked actuator. It offers quick and easy resetting after tripping, ensuring maximum equipment availability. The breaker is also available with optional features like push-in terminals for simplified wiring and expandable functionality through add-on modules.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
The current rating is 15A.
The voltage rating is AC 240V and DC 50V.
This is a 2-pole circuit breaker.
It uses a rocker actuator.
It is designed for panel mount installation.
Yes, it has a green illuminated actuator with a nominal voltage of 115V.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.