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The E-T-A 3120-F311-P7T1-W14DR3-4A 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.
Key electrical specifications include a current rating of 4A and a voltage rating of 250V AC. This single-pole breaker features rocker actuation for user interface and is designed for panel mounting. It also includes red illumination with a nominal voltage of 90V.
This circuit breaker is suitable for various applications, including medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. It meets international approval standards such as CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The device offers a degree of protection of IP40 in the operating area. Environmental data includes an operating ambient temperature range of -30 to 60 °C and resistance to vibration up to 8 g.
| 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.
The voltage rating is 250V.
This is a single pole circuit breaker.
It uses rocker actuation.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The degree of protection for the operating area is IP40.