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This E-T-A 3120-F321-H7T1-W14XR4-1A is a thermal circuit breaker designed for overload protection. It operates as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
The breaker has a current rating of 1A and can handle up to 250VAC or 50VDC. It is a 2-pole unit with rocker actuation and is designed for panel mounting. The illumination feature is red, with a nominal voltage of 185V.
Key technical data includes an interrupting capacity of 150A for single pole and 250A for double pole configurations (Icn). It meets various approval standards including CSA, GB, IEC, and UL.
Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is also suitable for 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 1A.
It has a voltage rating of 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses rocker actuation.
The mounting type is Panel Mount.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The ambient temperature range is -30 to 60 °C.