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This E-T-A 3120-N series thermal circuit breaker, part number 3120-N321-H7T1-W14FR3-X3120-U0001M-16A, offers combined overcurrent protection and ON/OFF switch functionality. It is designed for overload protection of motors, pumps, transformers, and cables, featuring a thermo-bimetal trip element for reliable operation.
Key electrical specifications include a 16A current rating and a voltage rating of 415V AC (also available for 240V AC and 50V DC). This model is a 2-pole unit with a rocker actuator type. It is designed for panel mounting and includes red illumination at a nominal 115V.
The circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The device is designed for easy and quick reset after tripping, ensuring maximum equipment availability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 240V AC.
The current rating is 16A.
It has 2 poles.
It is a thermal breaker.
Panel mount.
CSA, GB, IEC, and UL.