3120-N321-P7T1-W04F-5A
ETA
The E-T-A 3120-N321-P7T1-W04F-5A is a two-pole thermal circuit breaker designed for overcurrent protection. It features a 5A current rating and a 415V voltage rating.
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The E-T-A 3120-N321-H7T1-W04F-5A is a thermal circuit breaker designed for overcurrent protection and switch functionality. This 2-pole device offers a 5A current rating and a maximum voltage rating of 415V AC. It utilizes a thermal bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.
Key electrical specifications include a current rating range from 0.1A to 20A and a rated voltage of 415V AC, with options for DC 50V. The internal resistance varies depending on the current rating, with values ranging from 0.0165Ω to 94mΩ per pole.
This circuit breaker is designed for panel mounting and features a rocker actuator. Its positively trip-free mechanism ensures reliable disconnection even with a blocked actuator. The device is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 5A.
The rated voltage is 415V AC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It uses panel mount.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.