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The E-T-A 3120-N323-PTT1-W19KG4-20A 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. The breaker can be easily and quickly reset after tripping.
Key electrical specifications include a 20A current rating and a voltage rating of 240V AC (with DC 50V and AC 415V available upon request). This model is a double-pole (2-pole) device with a rocker actuator and a green illumination indicator operating at a nominal 230V.
Designed for panel mounting, this thermal circuit breaker is approved by CSA, KTL, UL, and VDE. It is suitable for applications in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The series is also available with functional extension options such as low voltage release or auxiliary contact functions.
| 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 240V AC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It is designed for panel mounting.
The actuator type is a rocker.
Yes, it features green illumination at a nominal voltage of 230V.