Square D QO340GFI – 40A GFCI Miniature Circuit Breaker Reduced Price
Original price was: $679.72.$285.48Current price is: $285.48.
Providing robust 40A capacity, this three-pole GFCI device delivers critical 6mA personnel protection for 208Y/120V commercial systems. It incorporates a pigtail neutral wire and the highly visible Visi-Trip flag to quickly identify tripped circuits during maintenance. Compatible with QO load centers, NQ, and legacy NQOD panelboards, the unit utilizes a standard plug-on mounting style. Upgraded box lug terminals accommodate larger 14-6 AWG copper or 12-4 AWG aluminum wiring.





