The Blue Sea Systems 285 Series Circuit Breaker Surface Mount is a drop-in replacement for 185-Series Circuit Breakers. Available in: 40 Amp 50 Amp 70 Amp 80 Amp 100 Amp 120 Amp 150 Amp Features: Visible reset lever shows open condition Ignition protected - Safe for installation aboard gasoline powered boats Meets SAE J1171 external ignition protection requirements Weather Resistant Combines switching and circuit breaker function into one unit* "Trip Free" - cannot be held closed after trip * Do not use as a switch where high inrush currents are expected. Specifications: Maximum Voltage 48V DC Mounting Surface Mount Circuit Breaker Type Thermally responsive Bi-metal blade Terminal Stud M6 (accepts 1/4" Ring Terminal) Terminal Stud Torque 50 in-lb (5.65 Nm) Interrupt Capacity 3000A @ 48V Minimum Operating Temperature -40° C Maximum Operating Temperature 85° C Circuit Breaker Class Type III - switchable/manual reset - trip free