3120-N351-H7T1-W14DR4-20A
ETA
The E-T-A 3120-N351-H7T1-W14DR4-20A is a 2-pole thermal circuit breaker designed for overcurrent protection. It features a panel mount design and a rocker actuator.
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The E-T-A 3120-N323-PTT1-W14FR4-20A is a thermal circuit breaker designed for overcurrent protection and switch functionality. It combines these two functions into a single component, utilizing a thermal-bimetal trip element.
This 2-pole breaker has a voltage rating of 415V and a current rating of 20A, with an internal resistance of less than 0.02 Ohm. It is designed for panel mounting and features a rocker actuator. The illumination is red and rated for 230V nominal.
Typical applications for this type of circuit breaker include overload protection for motors, pumps, transformers, and cables. It is suitable for use in medical equipment according to IEC/EN 60601. The positively trip-free mechanism ensures reliable disconnection even when the actuator is blocked, and it can be easily and quickly reset after tripping.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The RoHS status is RoHS3 Compliant, MSL is Level 1, and REACH status is Unaffected.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 415V.
The current rating is 20A.
It has 2 poles.
It is a thermal breaker.
It is a panel mount type.
The illumination color is red.
It complies with CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.