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The E-T-A 3120-F321-H7T1-W14FR3-X3120-U0001M-16A 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 2-pole breaker has a current rating of 16A and is suitable for operation at up to 250VAC or 50VDC. It features a rocker actuator for easy operation and a panel mount design for secure installation. The breaker also includes red illumination with a nominal voltage of 90V.
Key technical specifications include a dielectric strength of 3000 VAC (pole to pole) and 1500 VAC (operating area), with an insulation resistance greater than 100 MΩ. The interrupting capacity is 150A for single pole and 250A for double pole configurations. It operates within an ambient temperature range of -30 to 60 °C.
Approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, ensuring suitability for various applications. The device offers a degree of protection of IP40 for the operating area and IP00 for the terminal area.
| 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 16A.
It is rated for 250VAC and 50VDC.
This is a 2-pole circuit breaker.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.