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The E-T-A 3120-F series circuit breaker is a thermal type designed for reliable overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, conforming to S-type TO CBE standards (EN/IEC 60934).
Key electrical specifications include a current rating of 16A and a voltage rating of 250V AC. The breaker features a rocker actuator and a positively trip-free switching mechanism, ensuring reliable operation. It is designed for convenient snap-in mounting and offers international approvals including CSA, GB, IEC, and UL.
This two-pole thermal circuit breaker operates within an ambient temperature range of -30°C to 60°C. It meets stringent insulation coordination requirements and offers a high interrupting capacity. Typical applications include medical and laboratory equipment, 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.
The voltage rating is 250V.
It is a thermal circuit breaker.
It has 2 poles.
It uses rocker actuation.
It is designed for panel mount with snap-in installation.
The ambient temperature range is -30°C to 60°C.