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This E-T-A 3120-N Series thermal circuit breaker, part number 3120-N321-P7T1-W19DG3-3A, offers reliable overcurrent protection and switch functionality in a single component. It is designed for panel mounting and features a rocker actuator for easy operation.
With a current rating of 3A and voltage ratings of 415V AC and 50V DC, this 2-pole breaker is suitable for various applications. The thermal trip element ensures protection against overloads, and the positively trip-free mechanism guarantees reliable disconnection even with a blocked actuator. The green illumination operates at a nominal voltage of 115V.
Key specifications include a 3A current rating, 415V AC and 50V DC voltage ratings, and a 2-pole configuration. The breaker type is thermal, and it features a panel mount design with a rocker actuator. Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, indicating its suitability for a wide range of industrial and commercial applications.
Typical applications for this series include motors, pumps, transformers, and cables, providing essential overload protection. The design prioritizes maximum equipment availability through precise overload protection and quick resettability, reducing nuisance tripping and downtime.
| 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 3A.
It is rated for 415V AC and 50V DC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is panel mount.
Yes, it features green illumination with a nominal voltage of 115V.