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This E-T-A 3120-N321-P7T1-W12DY3-1A is a two-pole 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. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a voltage rating of 415V and a current rating of 1A. It features a panel mount design with a rocker actuator. The illumination is white and operates at a nominal voltage of 115V.
This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, ensuring compliance with various safety standards. Its design aims to provide maximum equipment availability through overload protection matched to loads and quick resettability, reducing nuisance tripping.
Typical applications for this type of thermal circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
The voltage rating is 415V.
The current rating is 1A.
It has two poles.
It is a thermal circuit breaker.
It uses panel mount.
It is RoHS3 Compliant.
The MSL is 1 Unlimited.