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This E-T-A 3120-N series thermal circuit breaker combines overcurrent protection with an ON/OFF switch function. It is designed for overload protection of motors, pumps, transformers, and cables, offering reliable tripping and easy resetting. The breaker operates at up to 415V AC and 50V DC, with a current rating of 10A. It features a pushbutton actuator for manual operation and is designed for panel mounting.
Key specifications include a thermal trip element, single-pole configuration, and compliance with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 standards. The internal resistance at 10A is less than 0.02 Ohms. This component is suitable for various applications including medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances.
The 3120-N series offers expandable functionality with optional add-on modules for low voltage release, auxiliary contact function, remote trip, or fast magnetic trip. Its space-saving design and quick resettability contribute to increased equipment availability and reduced mounting and wiring time.
| 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 415V AC and 50V DC.
The current rating is 10A.
It is a thermal circuit breaker.
It is designed for panel mounting.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.