BB2-B0-22-650-521-C Circuit Breakers Hydraulic/Magnetic Circuit Breaker Handle, one per multipole unit, Two Pole, Series Trip (Current), 50/60Hz Short, 50A, Screw 10-32 (Bus Type), Black Actuator, White Dual Legend, Threaded Insert, 2 per pole 6-32 x 0.195 inches, UL Recognized & CSA Ac
