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The E-T-A 3120-N311-P7T1-W14XR1-2A is a single-pole thermal circuit breaker designed for overcurrent protection and switch functionality. It features a thermal-bimetal trip element and a positively trip-free mechanism for reliable disconnection. This breaker is rated for 240 VAC and 50 VDC, with a current rating of 2A. It is suitable for protecting motors, pumps, transformers, and cables.
The device is designed for panel mounting and includes a rocker actuator. It also features red illumination with a nominal voltage of 12V. The internal resistance is less than 0.02 Ohm, and it has a typical life of 50,000 cycles at 1 x IN under inductive load conditions.
Typical applications include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. The 3120-N series is also available with thermal-magnetic trip options and can be expanded with add-on modules for enhanced functionality.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The voltage rating is 240 VAC and 50 VDC.
The current rating is 2A.
This circuit breaker has 1 pole.
It is a thermal circuit breaker.
The mounting type is Panel Mount.
The typical life is 50,000 cycles.