3120-F321-P7T1-W01F-20A
ETA
The E-T-A 3120-F321-P7T1-W01F-20A is a thermal circuit breaker designed for overload protection. It features a 20A current rating and a 250VAC/50VDC voltage rating.
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This E-T-A 3120-F321-P7T1-W02Q-20A is a thermal circuit breaker designed for overcurrent protection. It offers a current rating of 20A and can handle up to 250VAC or 50VDC.
The breaker is suitable for panel mounting and features a rocker actuator. It is built with a bimetal trip element and provides reliable switching behavior, being positively trip-free.
Typical applications include overload protection for motors, pumps, transformers, and cables. It is also used in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
Key technical data includes an interrupting capacity of 150A for single pole and 250A for double pole at 2.5-20A. The operating temperature range is -30 to 60°C.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 20A.
It is rated for 250VAC and 50VDC.
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.
The interrupting capacity is 150A for single pole and 250A for double pole at 2.5-20A.