Square D QO 100A Double-Pole Standard Trip Circuit Breaker United States Hardware With class leading PSI and

With class leading PSI and weighing only 41lbs

and surface cleaning prior to welding

stainless steel construction

Round throat

Square D QO 100A Double-Pole Standard Trip Circuit Breaker United States Hardware With class leading PSI andQO 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.