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The E-T-A 3120-N551-P7T1-W02A-1.2A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It combines these two functions into a single component, utilizing a thermal bimetal trip element.
This 2-pole breaker has a current rating of 1.2A and a voltage rating of 415V. It is suitable for overload protection of motors, pumps, transformers, and cables. The device can be easily and quickly reset after tripping. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.
Key features include a panel mount type and a rocker actuator. The breaker is designed for applications requiring reliable overload protection and quick resettability, ensuring maximum equipment availability. It is also suitable for use in medical equipment according to IEC/EN 60601.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools.
| 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 1.2A.
The voltage rating is 415V.
It has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The approval agencies are CSA C22.2 No 235, GB 17701, IEC 60934, UL1077.
The typical life is 30,000 cycles at 1 x IN, inductive for 1-pole AC 240V operation, and 50,000 cycles at 1 x IN, inductive for 2-pole AC 240V operation.