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The E-T-A 3120-F31A-H7T1-W12LY3-3A is a thermal circuit breaker designed for reliable overcurrent protection and switching in a single component. This single-pole breaker has a current rating of 3A and a voltage rating of 250VAC.
It features a rocker actuator for operation and is designed for panel mounting, making it suitable for various enclosure designs. The thermal trip element offers optimal overload protection and can tolerate inrush current peaks from motors and transformers. After tripping due to overcurrent, the 3120-N series breaker can be easily reset, eliminating the need for fuse replacement.
This circuit breaker/switch combination helps reduce mounting and wiring time by integrating the functions of a switch and a fuse holder. It also contributes to reduced planning and storage costs. The design is space-saving, allowing for integration even in constricted areas, and enhances overall product reliability by reducing the number of single components.
Key specifications include a 3A current rating, 250VAC voltage rating, and a thermal breaker type. The approval agencies listed are 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 current rating is 3A.
The voltage rating is 250VAC.
This circuit breaker has 1 pole.
It is a thermal circuit breaker.
It uses a rocker actuator.
The mounting type is Panel Mount.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.