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The E-T-A 3120-N554-H7T1-W02D-16A is a thermal circuit breaker and switch combination that provides overcurrent protection for motors, pumps, transformers, and cables. It operates with a thermo-bimetal trip element and can be easily reset after tripping. This 2-pole device is suitable for AC circuits up to 415V and DC circuits up to 50V, with a current rating of 16A.
Designed for panel mounting, it features a rocker actuator for manual operation. The circuit breaker is built to ensure reliable disconnection and prevent nuisance tripping, enhancing equipment availability. Its applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
Key specifications include a 16A current rating, 240 VAC and 50 VDC voltage ratings, and a 2-pole configuration. The device is compliant with various approval agencies such as UL1077 and IEC 60934.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 16A.
It is rated for 415 VAC and 50 VDC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It features a rocker actuator.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The typical life is 30,000 cycles at 1 x IN for 1-pole configurations and 50,000 cycles at 1 x IN for 2-pole configurations.