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The E-T-A 3120-F524-P7T1-W02D-20A 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.
This two-pole breaker has a current rating of 20A and a voltage rating of 250V AC. It features a rocker actuator for operation and is designed for convenient snap-in panel mounting. The breaker offers reliable switching behavior with a positively trip-free mechanism.
Key technical data includes an ambient temperature range of -30 to 60 °C and an interrupting capacity of 250A for 2-pole configurations at 250V AC. The operating area has a degree of protection of IP40.
Typical applications for this circuit breaker 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 20A.
The voltage rating is 250V.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.