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The E-T-A 3120-F554-P7T1-W15DY3-3A 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.
This two-pole breaker has a current rating of 3A and a voltage rating of 250VAC or 50VDC. It features rocker actuation and is designed for panel mounting. The unit includes orange illumination with a nominal voltage of 90V.
Key technical specifications include a rated voltage of 240V AC and 50V DC, with a current rating range from 0.1 to 20A. The breaker offers a typical life of 30,000 operations at 1x IN for both AC and DC under specific conditions. It operates within an ambient temperature range of -30 to 60°C and meets various international approval standards including CSA, GB, IEC, and UL.
Typical applications for this circuit breaker include medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, office machines, audio equipment, and machine tools. Its robust design and international approvals make it suitable for a wide range of industrial and commercial applications.
| 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 3A.
It has a voltage rating of 250VAC and 50VDC.
This circuit breaker has 2 poles.
It uses rocker actuation.
The mounting type is Panel Mount.
Yes, it features orange illumination.
The ambient temperature range is -30 to 60°C.