Sea Dog Heavy Duty Battery Switch Rotary - 738149

The Heavy Duty Battery selector switch 738535 has 600A continuous and 2500A cranking amps, giving it the power to start a large single. The heavy duty 738149 selector switch has 350A continuous and 1500 cranking amps to start a dual diesel engine. Battery selector switches either switch a single battery to a single load group (738535 & 738149) or isolates and/or combines two battery banks. 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). CE certified.