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The E-T-A 3120-N series circuit breaker/switch combination offers reliable and cost-effective protection and switching in a single component. This specific model, the 3120-F32F-H7T1-SGRX-15A, is a 2-pole thermal circuit breaker rated for 15A and 250VAC. It utilizes a bimetal strip tripping element for optimal overload protection, tolerating inrush current peaks from motors and transformers.
Designed for panel mounting, this circuit breaker features a pushbutton actuator and no illumination. It replaces the need for separate switches and fuse holders, reducing mounting and wiring time. After tripping due to overcurrent, the 3120-N can be easily reset, eliminating the need for fuse replacement. Its approvals include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.
The 3120-N series is known for its space-saving design and enhanced reliability due to fewer single components. This makes it suitable for various applications where dependable circuit protection is essential. The bimetal trip element ensures faster tripping at high ambient temperatures, a significant advantage for loads where resistance is temperature-dependent.
| 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.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It uses a pushbutton actuator.
The mounting type is Panel Mount.
Approval agencies include CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077.