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The E-T-A 3120-F31A-H7T1-W12LY3-15A is a thermal circuit breaker that combines protection and switching functions in a single component. This device is designed for panel mounting and features a rocker actuator for operation. It offers integral overcurrent protection with a 15A current rating and a voltage rating of 250V.
The 3120-N series circuit breakers utilize a bimetal strip tripping element, which provides optimal overload protection and tolerates inrush current peaks from motors and transformers. The trip time is influenced by the overcurrent's peak and duration, as well as the ambient temperature. After tripping due to an overcurrent event, the 3120-N can be easily reset, eliminating the need for fuse replacement.
This specific model, 3120-F31A-H7T1-W12LY3-15A, is a single-pole unit with a white illuminated rocker actuator, operating at a nominal voltage of 115V. Its design aims to reduce mounting and wiring time, as well as planning and stocking expenses by replacing a separate switch and fuse holder.
Key approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, indicating its suitability for various applications requiring reliable circuit protection.
| 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 15A.
The voltage rating is 250V.
It is a thermal circuit breaker.
This is a single-pole circuit breaker.
It is designed for panel mounting.
It features a rocker actuator.
Yes, it has white illumination with a nominal voltage of 115V.