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The E-T-A 3120-F321-P7T1-W19LG4-3A is a two-pole thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection. It is suitable for overload protection of motors, pumps, transformers, and cables.
Key electrical specifications include a current rating of 3A and voltage ratings of 250V AC and 50V DC. The breaker type is thermal, and it features a rocker actuator for operation. It is designed for panel mounting.
This circuit breaker is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. It also includes green illumination with a nominal voltage of 185V.
Typical applications for this type of circuit breaker 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 250V AC and 50V DC.
It has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
Yes, it features green illumination.
The ambient temperature range is -30 to 60 °C.