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This E-T-A 3120-N521-H7T1-W01X-3A is a two-pole thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a thermal-bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables.
The circuit breaker has a voltage rating of 415V AC and a current rating of 3A. It features a panel mount design with a rocker actuator and is illuminated with 'None'. The internal resistance per pole is less than 0.02Ω.
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. It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 415V AC.
The current rating is 3A.
It has two poles.
It is a thermal circuit breaker.
It is a panel mount type.
The internal resistance per pole is less than 0.02Ω.