3120-F523-H7T1-W01D-X3120-U0203M-20A
ETA
The E-T-A 3120-F523-H7T1-W01D-X3120-U0203M-20A is a thermal circuit breaker with a 20A current rating and 250V voltage rating. It features a panel mount rocker actuator.
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The E-T-A 3120-N series circuit breaker/switch combination, model 3120-F621-P7T1-W01H-20A, offers integrated overcurrent protection and switching capabilities in a single component. This thermal circuit breaker is rated for 20A and 250V, with a 2-pole configuration.
Designed for reliability and cost-effectiveness, the 3120-N utilizes a bimetal strip tripping element. This element provides optimal overload protection and tolerates inrush current peaks from motors and transformers. The trip time is influenced by the overcurrent's peak and duration, as well as ambient temperature. After tripping, the breaker can be easily reset, eliminating the need for fuse replacement.
This specific model features rocker actuation and a panel mount design, making it suitable for various applications. It replaces the need for a separate switch, fuse-holder, and blade fuses, reducing mounting and wiring time, as well as planning and storage costs. The compact design also saves space in constricted areas, enhancing overall product reliability by reducing potential sources of error.
Key specifications include a 20A current rating, 250V voltage rating, and a thermal breaker type. It is approved by CSA, GB, IEC, and UL standards. The actuator type is rocker, with no illumination.
| 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 20A.
The voltage rating is 250V.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It uses a rocker actuator.
It is designed for panel mounting.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.