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This E-T-A 3120-N321-P7T1-W19XG3-15A 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 operation.
Key electrical specifications include a current rating of 15A and a voltage rating of 415V. The breaker is designed for panel mounting and features a rocker actuator. It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
This thermal circuit breaker is suitable for overload protection of motors, pumps, transformers, and cables. After tripping, it can be easily and quickly reset. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked. The component also features green illumination at a nominal voltage of 115V.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
415V AC.
15A.
2 poles.
Thermal circuit breaker.
Rocker actuator.
Yes, green illumination at a nominal voltage of 115V.
CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.