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The E-T-A 3120-F301-N7Q1-W16DT3-16A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection. It is designed for overload protection of motors, pumps, transformers, and cables.
This circuit breaker operates with a 16A current rating and a voltage rating of 250 VAC / 50 VDC. It features a rocker actuator and a 2-pole configuration, suitable for panel mounting. The breaker type is thermal, utilizing a bimetal trip element for reliable switching behavior.
Key technical data includes an interrupting capacity of 250A for 2-pole configurations and 5000A (UL 1077) at 250 VAC. The operating temperature range is -30 to 60 °C. Typical life is rated for 30,000 operations at 1x IN, inductive.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, and audio equipment.
| 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 250 VAC and 50 VDC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
The operating temperature range is -30 to 60 °C.
The typical life is 30,000 operations at 1x IN, inductive.