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The E-T-A 3120-F311-P7T1-W12FY4-8A is a thermal circuit breaker designed for overload protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating of 8A and a voltage rating of 250V. The breaker type is thermal, and it is a single-pole unit with a rocker actuator. It is designed for panel mounting.
Typical applications for this series include overload protection of motors, pumps, transformers, and cables. It is suitable for use in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
The circuit breaker offers reliable switching behavior with a positively trip-free mechanism. It has an ambient temperature range of -30 to 60 °C and an operating area degree of protection of IP40.
| 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 8A.
The voltage rating is 250V.
It is designed for panel mounting.
It features a rocker actuator.
The ambient temperature range is -30 to 60 °C.
Typical applications include overload protection of motors, pumps, transformers, and cables, as well as use in medical equipment, machine construction, and professional tools.