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The E-T-A 3120-N series circuit breaker/switch combination offers integrated overcurrent protection and switching in a single component. This model, the 3120-F32G-P7T1-D01X-15A, is a two-pole thermal circuit breaker with a 15A current rating and a 250VAC voltage rating. It is designed for panel mounting and features a pushbutton actuator with no illumination.
This circuit breaker utilizes a bimetal trip element, providing optimal overload protection and tolerating inrush current peaks from motors, transformers, and magnetic valves. The trip time is dependent on the overcurrent's peak and duration, as well as the ambient temperature. After tripping due to an overcurrent event, the 3120-N can be easily reset, eliminating the need for fuse replacement.
The 3120-N series is designed to reduce mounting and wiring time by consolidating the functions of a switch, fuse holder, and blade fuses into one unit. This also leads to reduced planning and storage costs. Its space-saving design makes it suitable for applications with constricted areas, enhancing overall product reliability by minimizing single components and potential sources of error.
Key approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. The RoHS status is reported as RoHS3 Compliant, Moisture Sensitivity Level (MSL) is 1 Unlimited, and REACH status is Unaffected, though these compliance details 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 15A.
The voltage rating is 250V.
It has 2 poles.
It is a thermal circuit breaker.
It uses a pushbutton actuator.
It is designed for panel mounting.
The RoHS status is RoHS3 Compliant.