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The E-T-A 3120-N501-G7Q1-W02D-20A is a thermal circuit breaker that combines overcurrent protection with the function of an ON/OFF switch. It utilizes a bimetal trip element and is suitable for overload protection of motors, pumps, transformers, and cables. This 2-pole breaker has a current rating of 20A and supports voltage ratings of 240V AC and 50V DC.
Designed for easy integration, it features a panel mount configuration and a rocker actuator. The positively trip-free mechanism ensures reliable disconnection, and the unit can be easily reset after tripping. Its applications include medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
Further functional extensions are possible with add-on modules for low voltage release, auxiliary contact function, remote trip, or fast magnetic trip. The breaker is approved by agencies including UL and CSA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 240V AC and 50V DC.
The current rating is 20A.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The RoHS status is RoHS3 Compliant.