Automotive Circuit Breaker Mount Type Bolt On Mount Style Surface Current Rating 150 A Voltage Rating 42V DC Interrupt Rating 120 A at 12V DC Terminal Connection Stud Circuit Breaker Type Heavy Duty Circuit Breaker Compatible Product Type 12V Electrical Systems Housing Material Thermoplastic Overall Depth 1 in Overall Height 1 7/8 in Overall Width 2 7/8 in Reset Type Manual Series 31200 Standards RoHS Compliant SAE JI625 Stud Size 1/4 In.