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This E-T-A 3120-N321-P7T1-W14DR3-2A 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 and is suitable for overload protection of motors, pumps, transformers, and cables.
The circuit breaker has a voltage rating of 415V AC and a current rating of 2A. It is designed for panel mounting with a rocker actuator and features red illumination at 115V. The device is compliant with various approval agencies including CSA, GB, IEC, and UL standards.
Key features include a positively trip-free mechanism for reliable disconnection and quick resettability after tripping. The compact, space-saving design reduces mounting and wiring time, contributing to increased overall reliability and reduced disposition costs. It is also 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 circuit breaker is rated for 240V AC standard, and 415V AC upon request.
The current rating is 2A.
It has 2 poles.
It is a thermal circuit breaker.
The actuator is a rocker type.
Yes, it has red illumination with a nominal voltage of 115V.
It is approved to CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.