These AC Circuit Breakers combine switching and magnetic hydraulic circuit protection into a single device. The "Trip Free" mechanisms cannot be held closed after tripped. Includes stainless steel mounting screw recommended for 6-8 in-lb torque. #10-32 stainless steel terminal screw with external tooth lock washer has a recommended torque of 14-15 in-lb. Operative even at extreme temperatures (-40ºC to +85ºC). 10, 000 rated switch cycles at rated amperage and voltage. Meets ABYC standards. UL recognized, TUV certified, CE marked, and CSA certified. Interrupt Rating:• 7, 500A @ 10-50A 65V DC• 3, 000A @ 10-50A 120V AC• 3, 000A @ 10-50A 120/240V AC• 3, 000A @ 10-50A 250V AC ""Trip Free"": cannot be held closed after trip Operates between -40ºC to +85ºC Meets ABYC standards | Blue Sea Systems AC Circuit Breaker A-Series Toggle Switch, Double Pole, 15A, Black