Add safety to older boats easily. In an emergency, a quick pull on the lanyard stops the engine, preventing accidental runaway. Includes switch, lanyard, and disconnect clip. Contact engine manufacturer for specific installation instructions. Nominal voltage is 12V/24V DC. Rated for 10A at 12V DC. 7 inch 16 AWG wire leads for Terminals. IP65. Replaces Cole hersee part number m-597.