Sea-Dog Heavy-Duty Battery Switch

This Heavy-Duty Battery selector switch has 380 Amp continuous and 2000 Amp cranking amps, giving it the power to start a large single or dual diesel engine. Can be surface or rear panel mounted. Ignition protected. Safe for installation on gasoline powered boats. Constructed of injection molded nylon with machined brass contacts. Installs with four #10 RH fasteners (not included).