General description This Mini Switch Cut On/Off Marine Boat Battery Isolator is designed for use in various applications including RVs, travel trailers, marine vessels, trucks, ATVs, and UTVs. It effectively acts as a power cut-off switch, eliminating any power drain from the battery pack and allowing for safe disconnection when the vehicle or boat is not in use. The make-before-break contact design ensures seamless switching between batteries without power interruption. Technical specifications Operating Voltage: 12-48V Current Rating: 100-300A Terminal Stud Size: 3/8 inch - 16 (M10) Stud Material: Tinned Copper Stud Torque: 120 in-lb (13.56 Nm) Cable Clearance for 4/0 AWG Cables: 1.12 in (28.45 mm) Cable Size to Meet Ratings: 4/0 AWG (120mm²) Waterproof Level: IP66 Color: White + Red Material: Plastic + Brass Compatibility and accessories Compatible with gasoline powered boats Includes: 1 x Switch, 4 x Screws Installation Can be mounted on front panel or rear panel Isolating cover