Square D QO 40A Double-Pole Standard Trip Circuit Breaker Hemlock Compatible with all foam board

Compatible with all foam board insulation products

They have a patented design that allows for secure installation into studs at any angle

ceiling tile

closing seams

Square D QO 40A Double-Pole Standard Trip Circuit Breaker Hemlock Compatible with all foam boardQO circuit breaker for use in QO load centers. Intended for overload and short circuit protection of electrical systems. ANSI (American National Standards Institute) certified and UL (Underwriter's Laboratories) listed. Rated for 120 volt 240 volt and 10,000 AIR. Features the exclusive Visi Trip indicator. When the circuit breaker trips, the handle snaps to a midpoint and a highly visible red indicator easily identifies the tripped breaker.