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This E-T-A 3120-N321-P7T1-W02F-3A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It is a 2-pole device with a current rating of 3A and a voltage rating of 415V.
The breaker utilizes a thermal bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. It offers reliable and quick reset functionality after tripping. The positively trip-free mechanism ensures disconnection even with a blocked actuator.
Key features include a panel mount design and a rocker actuator. The device is approved by CSA, GB, IEC, and UL standards. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
With a current rating range of 0.1A to 20A and voltage ratings of AC 240V and DC 50V, this circuit breaker provides versatile protection. It is designed for durability, with typical life cycles of 30,000 to 50,000 cycles depending on conditions.
The current rating is 3A.
The voltage rating is 415V.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.