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The E-T-A 3120-N series circuit breaker/switch combination is a reliable and cost-effective component designed for protecting and switching electrical circuits. This model, the 3120-F31A-H7T1-W12LY3-2A, features a thermal bimetal trip element that provides optimal overload protection while tolerating inrush current peaks from motors and transformers.
With a current rating of 2A and a voltage rating of 250VAC/50VDC, this single-pole breaker is suitable for various applications. It eliminates the need for fuse replacements, as it can be easily reset after tripping due to overcurrent. The rocker actuation and panel mount design simplify installation and reduce wiring time.
The 3120-N series offers a space-saving design, making it ideal for constricted areas. Its enhanced reliability stems from fewer single components, reducing potential sources of error in your product. This component replaces a switch, fuse-holder, and blade fuses, simplifying purchasing logistics and storage costs.
| 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 2A.
The voltage rating is 250VAC and 50VDC.
This circuit breaker has 1 pole.
It is a thermal circuit breaker.
It uses a rocker actuator.
The mounting type is Panel Mount.
No, illumination is not available for this model.