Thermal circuit breakers provide heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required.Single lever operation—clearly visible, large lever with vertical/horizontal orientation provides indication of trip status"Trip Free" design cannot be held "ON" during fault current conditionSelf-trimming case eliminates need for mounting panels or trim bezelsLarge clearance around terminal studs accepts up to 1/0 AWG lugsRecessed mounting holes for clean appearanceRobust 5/16"-18 terminals provide high torque connectionsMeets SAE J1171 external ignition protection requirementsSpecificationsMaximum Voltage: 48V DCMounting: Surface MountCircuit Breaker Type: Thermally responsive Bi-metal bladeCircuit Breaker Class: Type III - switchable/manual reset - trip freeTerminal Stud Torque: 75 in-lb (8.47 Nm)Interrupt Capacity, The fault current that a device, normally a fuse or circuit breaker is capable of breaking without damage:5000A @ 12V, 3000A @ 24V, 1500A @ 42VMinimum Operating Temperature: -40 CMaximum Operating Temperature: 85 CCase Material: Thermoset PolyesterMounting Hole: Accept #10 (M5) ScrewTerminal Stud Size: 5/16" - 18Weight: 0.58lb (0.26 kg)Dimensional DrawingTrip Delay Curve