| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
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-F321-H7T1-W01F-X3120-U0001M-12A, is a two-pole thermal circuit breaker rated for 12A and 250V.
It features a rocker actuator with no illumination and is designed for panel mounting. The thermal tripping element provides reliable overload protection, tolerating inrush current peaks from motors and transformers. After tripping, it can be easily reset, eliminating the need for fuse replacement.
This circuit breaker replaces a switch, fuse-holder, and blade fuses, reducing mounting and wiring time, as well as planning and storage costs. Its space-saving design is beneficial for constricted areas, enhancing overall product reliability by reducing single components and potential sources of error.
Approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, this component is suitable for various applications requiring robust circuit protection.
| 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 12A.
The voltage rating is 250V.
It has 2 poles.
It uses a rocker actuator.
The mounting type is Panel Mount.
It is approved by CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.