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The E-T-A 3120-F323-P7T1-W02D-12A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
This 2-pole breaker has a current rating of 12A and can handle voltages up to 250VAC and 50VDC. It features rocker actuation for user interface and a panel mount design for integration into equipment. The breaker is built for reliable switching behavior and offers international approvals including CSA, GB, IEC, and UL.
Key technical data includes an ambient temperature range of -30 to 60°C and a dielectric strength of 3000 VAC pole-to-pole. The operating area has a degree of protection of IP40. Options such as illumination, water splash protection, and auxiliary contacts can be added.
Typical applications for this circuit breaker 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 12A.
It is rated for 250 VAC and 50 VDC.
This circuit breaker has 2 poles.
It uses rocker actuation.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60°C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.