Marine-grade battery ignition and start switch suitable for harsh environments on land or sea. Coded tumbler lock, includes two keysWeather resistant key slot and bootNominal voltage is 12V DCRated for ignition: 10A at 12V DC and start: 5A at 12V DC#8-32 screw terminalsFits panels up to 1" thickReplaces Cole Hersee part number M-550-14