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This E-T-A 3120-F321-P7T1-W19DG4-16A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating of 16A and a voltage rating of 250V AC or 50V DC. The breaker is a 2-pole unit with a rocker actuator and is designed for panel mounting. It offers a high interrupting capacity of 5000A at 250V AC and 1000A at 50V DC.
Additional features include illumination with a green indicator and a nominal voltage of 185V. The operating temperature range is -30 to 60 °C. The device meets various international approval standards, including CSA, GB, IEC, and UL.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
| 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 250V AC and 50V DC.
This circuit breaker has 2 poles.
It features a rocker actuator.
The mounting type is Panel Mount.
The operating temperature range is -30 to 60 °C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.