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The E-T-A 3120-N521-P7T1-W02D-1A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element for reliable operation.
This 2-pole breaker is rated for a current of 1A and a voltage of 415V. It is designed for panel mounting and features a rocker actuator. The breaker is suitable for overload protection of motors, pumps, transformers, and cables, offering quick and easy reset after tripping.
Key features include its positively trip-free mechanism for reliable disconnection and suitability for various applications such as apparatus and machine construction, professional tools, and household appliances. The device is also suitable for medical equipment according to IEC/EN 60601.
With a focus on maximum equipment availability, this circuit breaker provides overload protection matched to loads, preventing nuisance tripping and ensuring quick resettability. Its design aims to reduce mounting and wiring time, offering a space-saving solution.
The voltage rating is 415V.
The current rating is 1A.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.
It is RoHS3 Compliant.