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The E-T-A 3120-F551-P7T1-W14FR3-5A is a thermal circuit breaker featuring a rocker actuator and a two-pole configuration. It provides integral overcurrent protection, functioning as an ON/OFF switch with a bimetal trip element.
This circuit breaker is rated for 5A at 250V AC and 50V DC. It is designed for panel mounting and offers a degree of protection of IP40 in the operating area. The device is suitable for overload protection of motors, pumps, transformers, and cables.
Key technical data includes a rated voltage of AC 240V and DC 50V, with a current rating range of 0.1 to 20A. The operating temperature range is -30 to 60°C. It meets various approval standards including UL1077 and IEC 60934.
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 5A.
It is rated for 250V AC and 50V DC.
It is a thermal circuit breaker.
It has two poles.
It uses a rocker actuator.
It is a panel mount type.
The ambient temperature range is -30 to 60 °C.