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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 model, the 3120-F32A-H7T1-W12LY4-1A, is a thermal type with a 1A current rating and a 2-pole configuration, suitable for AC voltages up to 250V and DC voltages up to 50V.
It utilizes a bimetal strip tripping element that tolerates inrush current peaks and trips faster at high ambient temperatures, providing optimal overload protection. After tripping, it can be easily reset, eliminating the need for fuse replacement. This design reduces mounting and wiring time, as well as planning and storage costs, by replacing a separate switch and fuse-holder.
The breaker is designed for panel mounting and features a rocker actuator. It is approved by agencies including CSA, GB, IEC, and UL. The compact, space-saving design makes it suitable for applications with restricted space.
Key specifications include a 1A current rating, 250VAC/50VDC voltage rating, and 2 poles. The actuator type is rocker, and it offers no illumination. It is RoHS3 compliant and has an MSL of 1.
| 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 1A.
It is rated for 250V AC and 50V DC.
This circuit breaker has 2 poles.
It is a thermal circuit breaker.
It is designed for panel mounting.
Yes, it is RoHS3 Compliant.