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The E-T-A 3120-N554-H7T1-W02D-20A is a two-pole thermal circuit breaker that combines overcurrent protection with an ON/OFF switch function. It utilizes a thermal-bimetal trip element, making it suitable for overload protection of motors, pumps, transformers, and cables.
This circuit breaker has a current rating of 20A and supports voltage ratings of 240V AC and 50V DC, with 415V AC available upon request. It features a panel mount design with a rocker actuator for easy operation. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked.
Designed for applications requiring reliable overload protection and quick resettability, the 3120-N series is suitable for medical and laboratory equipment, apparatus and machine construction, professional tools, and household appliances. Its space-saving design and reduced mounting time contribute to overall equipment reliability and cost efficiency.
| 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 20 amperes.
The voltage rating for AC is 240 V.
It uses panel mounting.
It is approved by CSA, UL, IEC, and GB standards.