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The E-T-A 3120-F321-P7T1-W04D-16A is a thermal circuit breaker designed for overload protection. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating of 16A and a voltage rating of 250 VAC or 50 VDC. This two-pole breaker features a rocker actuator for operation and is designed for panel mounting. It meets various approval standards including UL1077 and IEC 60934.
Environmental considerations include an operating temperature range of -30 to 60 °C and a degree of protection of IP40 for the operating area. The device offers reliable switching behavior with a positively trip-free mechanism.
Typical applications for this circuit breaker include overload protection for motors, pumps, transformers, and cables, making it suitable for apparatus and machine construction, professional tools, and office machines.
| 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 250 VAC and 50 VDC.
This is a two-pole circuit breaker.
It features a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.