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This E-T-A 3120-N321-P7T1-W12FY4-8A is a thermal circuit breaker designed for overcurrent protection. It combines the functions of a circuit breaker and an ON/OFF switch in a single component, utilizing a thermal-bimetal trip element.
Key electrical specifications include a voltage rating of 415V and a current rating of 8A. This model is a double-pole unit, offering enhanced protection capabilities. The breaker type is thermal, suitable for protecting motors, pumps, transformers, and cables from overloads.
The component is designed for panel mounting and features a rocker actuator for operation. It also includes white illumination with a nominal voltage of 230V. Approval agencies include CSA, GB, IEC, and UL, indicating compliance with various safety standards.
Typical applications for this type of circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its resettable design ensures maximum equipment availability and quick recovery after tripping.
The voltage rating is 415V.
The current rating is 8A.
This is a double-pole (2-pole) circuit breaker.
It is a thermal circuit breaker.
It is designed for panel mounting.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.