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The E-T-A 3120-N324-P7T1-W12DY3-20A is a thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. This two-pole breaker has a current rating of 20A and a voltage rating of 415V.
Key features include a panel mount design with a rocker actuator and white illumination. The breaker is designed for reliable disconnection, even with a blocked actuator, and can be easily reset after tripping. It is suitable for use in medical equipment according to IEC/EN 60601.
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 breaker offers features like optional push-in terminals for easy wiring and expandable functionality through add-on modules.
The current rating is 20A.
The voltage rating is 415V.
It has 2 poles.
It uses panel mount.
The actuator type is rocker.
Yes, it has white illumination.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.