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The E-T-A 3120-F511-P7T1-W01F-18A is a thermal circuit breaker from the 3120-F series, functioning as an ON/OFF switch with integral overcurrent protection. It utilizes a bimetal trip element and is suitable for protecting motors, pumps, transformers, and cables.
This single-pole breaker has a current rating of 18A and supports AC voltage ratings up to 250V and DC voltage ratings up to 50V. It features a rocker actuator for easy operation and is designed for convenient snap-in panel mounting. The breaker is compliant with international standards including CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
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. It offers reliable switching behavior with a positively trip-free mechanism.
| 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 18A.
It is rated for 250 VAC and 50 VDC.
This is a single-pole circuit breaker.
It features a rocker actuator.
It is designed for panel mount installation.
The ambient temperature range is -30 to 60 °C.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.