Provide proper circuit protection for higher voltage AC systemsElectrical systems are unique to each boat and boater. With changes in the equipment and accessories a change is usually required at the breaker panel. The ability to accommodate these additions is one of Blue Sea Systems breaker panels qualities. 240V systems typically have two hot leads and a neutral. ABYC requires the leads including the neutral be protected. Blue Sea Systems makes this easy with these 3 pole breakers designed for use in 360 panels and SMS panel enclosures. Choose from 50A or 100A protection to match the demands of the application. Hole patterns match for easy installation. This magnetic-hydraulic breaker has a trip free feature that prevents the switch from being held in the ON position when a fault is detected on any of the three poles. A colored actuator indicates when a switch is in the OFF position.Key FeaturesProvides third Pole for neutral conductorsCompatible with Blue Sea Systems 360 panels and SMS panel enclosuresTrip free feature prevents breaker from being held in ON position when a fault is detected in any of the three polesSwitch actuator is bi-colored to indicate switch is in OFF position.Lifetime warrantySpecificationsAmperage:50A AC, 100A ACActuator Style:Raised RockerPoles:3Maximum Voltage:120V AC, 240V AC,Interrupt Capacity:5000A @ 120V ACCircuit Breaker Type:Magnetic-Hydraulic- trip freeMounting Screw:#6-32Terminal Stud:1/4"-20InstructionsDimensional DrawingCutout Template.