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The E-T-A 3120-F554-P7T1-W14DR3-16A 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.
Key electrical specifications include a current rating of 16A and a voltage rating of 250VAC or 50VDC. This two-pole breaker features a rocker actuator and offers a panel mount type for installation. It is designed for reliable switching behavior and is positively trip-free.
Additional features include illumination with a nominal voltage of 90V and a red indicator. The breaker meets various international approval standards, including CSA, GB, IEC, and UL. Its operating temperature range is -30 to 60 °C, and it offers a degree of protection of IP40 in the operating area.
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.
| 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.
The voltage ratings are 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 degree of protection for the operating area is IP40.