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This E-T-A 3120-F321-P7T1-W04D-3A is a thermal circuit breaker designed for overload protection. It offers a current rating of 3A and can handle voltages up to 250VAC and 50VDC.
The breaker features a rocker actuator and a panel mount design for convenient integration into various systems. It is a two-pole unit with a thermal trip element, suitable for protecting motors, pumps, transformers, and cables.
Key technical specifications include a dielectric strength of 3000 VAC between poles and 1500 VAC for the operating area. The interrupting capacity is 150A for single pole and 250A for double pole configurations. The device operates within an ambient temperature range of -30°C to 60°C and offers a degree of protection of IP40 in the operating area.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
| 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 3A.
It is rated for 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30°C to 60°C.
The degree of protection for the operating area is IP40.