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The E-T-A 3120-F321-P7T1-W12DY4-4A is a thermal circuit breaker with a current rating of 4A and a voltage rating of 250VAC/50VDC. This 2-pole device utilizes a bimetal trip element for reliable overcurrent protection, suitable for motors, pumps, transformers, and cables.
Designed for panel mounting, this circuit breaker offers rocker actuation and a degree of protection of IP40 in the operating area. It meets international standards including UL1077 and IEC 60934.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment. Its robust construction and international approvals make it a versatile component for various industrial and commercial designs.
| 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 4A.
It is rated for 250VAC and 50VDC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The operating temperature range is -30 to 60 °C.
The interrupting capacity is 5000A at 250VAC.