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The E-T-A 3120-F72R-P7T1-A30QT3-16A 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 voltage ratings of 250V AC and 50V DC. This two-pole breaker offers reliable switching behavior and is positively trip-free. It is suitable for panel mounting.
Additional features and options available for this series include illumination, water splash protection, auxiliary contacts, and various trip mechanisms like under-voltage and remote trip. The breaker meets international approval standards such as 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.
| 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 has a voltage rating of 250V AC and 50V DC.
This circuit breaker has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
The ambient temperature range is -30°C to 60°C.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.