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This E-T-A 3120-F321-P7T1-W12XY4-16A is a thermal circuit breaker designed for overload protection. It combines ON/OFF switching with integral overcurrent protection, utilizing a bimetal trip element.
Key electrical specifications include a current rating of 16A, a voltage rating of 250VAC and 50VDC, and it is a 2-pole device. The breaker type is thermal, and it features a rocker actuator for operation. It is designed for panel mounting.
Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is also suitable for use in medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
The breaker offers reliable switching behavior with a positively trip-free mechanism. It has an ambient temperature range of -30 to 60°C. The typical operational life is rated for 30,000 to 50,000 operations depending on voltage and load conditions.
| 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 circuit breaker has 2 poles.
It uses a rocker actuator.
It is a panel mount type.
The ambient temperature range is -30 to 60°C.
The typical life is 30,000 to 50,000 operations, depending on voltage and load conditions.