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The E-T-A 3120-N series, represented by the 3120-F323-PTT1-W14FR4-10A, is a thermal circuit breaker designed for protecting and switching electrical circuits. This component integrates overcurrent protection with an ON/OFF switch functionality, reducing mounting and wiring time. It features a bimetal trip element that offers optimal overload protection and tolerates inrush current peaks from motors and transformers.
Key electrical specifications include a current rating of 10A and a voltage rating of 250V. This particular model is a two-pole breaker with rocker actuation and red illumination rated for 230V. It is designed for panel mounting, making it suitable for various enclosure designs.
The 3120-N series eliminates the need for fuse replacements, as tripped breakers can be easily reset. It is approved by agencies such as CSA, GB, IEC, and UL. The component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected, though these compliance statuses are unverified.
| 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.
The voltage rating is 250V.
It has 2 poles.
It uses rocker actuation.
The product is listed as RoHS3 Compliant.
The MSL is 1 Unlimited.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.