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This E-T-A 3120-F321-H7T1-W01F-10A is a thermal circuit breaker designed for overload protection of motors, pumps, transformers, and cables. It functions as an ON/OFF switch with integral overcurrent protection, utilizing a bimetal trip element.
The breaker is a 2-pole unit with a 10A current rating and a voltage rating of 250VAC or 50VDC. It features rocker actuation and is designed for panel mounting. The device offers reliable switching behavior with a positively trip-free mechanism.
Key technical specifications include an interrupting capacity of 5000A at 250VAC and 1000A at 50VDC. It operates within an ambient temperature range of -30 to 60°C and has a degree of protection of IP40 for the operating area. The circuit breaker also meets various international approval standards, including UL1077 and IEC 60934.
Options and add-on modules are available, such as illumination, water splash protection, auxiliary contacts, and remote trip functionalities, allowing for customization to specific application needs.
| 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 10A.
It is rated for 250 VAC and 50 VDC.
This circuit breaker has 2 poles.
It uses rocker actuation.
The mounting type is Panel Mount.
The ambient temperature range is -30 to 60 °C.
The degree of protection for the operating area is IP40.