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The E-T-A 3120-F311-P7T1-W01X-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.
Key technical specifications include a current rating of 20A and voltage ratings of 250VAC and 50VDC. The breaker is designed for panel mounting and features a rocker actuator. It offers a typical interrupting capacity of 5000A at 250VAC and 1000A at 50VDC according to UL 1077 standards.
This circuit breaker operates within an ambient temperature range of -30 to 60 °C and provides an IP40 degree of protection for the operating area. It is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
| 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 ratings are 250VAC and 50VDC.
It is designed for panel mounting.
It features a rocker actuator.
The ambient temperature range is -30 to 60 °C.
The degree of protection for the operating area is IP40.