Sea-Dog Marine

Sea-Dog Marine Heavy Duty Battery Switches offers a variety of marine battery switches, including heavy-duty selector switches, mini switches with removable knobs, and standard on/off battery switches, all designed for marine environments and many with ignition protection.

Heavy Duty Battery Switches are built for demanding applications, such as starting large single or dual diesel engines, and can handle high amperage. They are made from durable injection-molded nylon with machined brass contacts and are ignition protected, making them safe for installation on gasoline-powered boats.