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The E-T-A 3120-N series circuit breaker combines protection and switching in a single component, reducing mounting and wiring time. This thermal circuit breaker features a bimetal strip tripping element, offering optimal overload protection and tolerating inrush current peaks from motors and transformers.
With a 20A current rating and a 250V voltage rating, this 2-pole breaker is designed for panel mounting and utilizes a rocker actuator. It is approved by CSA, GB, IEC, and UL standards. The 3120-N series eliminates the need for fuse replacement, as it can be easily reset after tripping due to overcurrent.
This space-saving design is ideal for applications where reliability and cost-effectiveness are important. The rocker actuation is available with various options, and add-on modules for undervoltage release, magnetic trip, remote trip, and auxiliary contacts are also available, providing solutions for challenging applications.
| 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 20A.
The voltage rating is 250V.
It is a thermal circuit breaker.
This circuit breaker has 2 poles.
It features a rocker actuator.
The mounting type is Panel Mount.
No, this model has no illumination.