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The E-T-A 3120-F521-P7T1-W19BG3-5A is a thermal circuit breaker designed for overcurrent protection. It functions as an ON/OFF switch with integral protection, utilizing a bimetal trip element.
This model offers a 5A current rating and can handle up to 250VAC or 50VDC. It is a double-pole unit with rocker actuation and is designed for panel mounting. The circuit breaker is compliant with various international standards including IEC 60934 and UL1077.
Key technical data includes an operating temperature range of -30 to 60°C and an interrupting capacity of 150A for single pole and 250A for double pole configurations. The device also features illumination options and can be equipped with add-on modules for enhanced functionality.
Typical applications for this circuit breaker include overload protection for motors, pumps, transformers, and cables, as well as use in 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 5A.
It has a voltage rating of 250VAC and 50VDC.
This is a double pole circuit breaker.
It features rocker actuation.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.