3120-F321-P7T1-W12DG4-10A
ETA
The E-T-A 3120-F321-P7T1-W12DG4-10A is a thermal circuit breaker designed for overload protection. It features a 10A current rating and a 250VAC/50VDC voltage rating.
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The E-T-A 3120-F323-P7T1-W12DY3-10A is a thermal circuit breaker that combines ON/OFF switching with integral overcurrent protection, conforming to S-type TO CBE to EN/IEC 60934 standards. Its trip element is bimetal, making it suitable for overload protection of motors, pumps, transformers, and cables.
This two-pole breaker has a current rating of 10A and can handle up to 250VAC or 50VDC. It features a rocker actuator and is designed for panel mounting. The breaker offers reliable switching behavior with a positively trip-free mechanism and international approvals.
Key technical data includes a dielectric strength of 3000 VAC pole-to-pole and 1500 VAC at the operating area. It has an insulation resistance greater than 100 MΩ (DC 500 V). The interrupting capacity is 150A for single pole and 250A for double pole configurations, with UL 1077 ratings of 5000A at 250VAC and 1000A at 50VDC.
Environmental specifications include an operating ambient temperature range of -30 to 60 °C. The operating area has a degree of protection of IP40, while the terminal area is IP00, which can be upgraded to IP54 or IP66 with a water splash cover. Vibration resistance is rated at 8 g (57-500 Hz).
Options and add-on modules are available, such as illumination, water splash protection, auxiliary contacts, under-voltage trip, remote trip, magnetic trip, push-in terminals, and an appliance inlet module. Typical applications 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 10A.
It is rated for 250 VAC and 50 VDC.
This circuit breaker is designed for panel mounting.
It features a rocker actuator.
The ambient temperature range is -30 to 60 °C.
The operating area has a degree of protection of IP40.