Blue Sea Systems Off-On Weather Deck Toggle Switch 4150OFF-ON SPST toggle switch is designed to fit Blue Sea System's WeatherDeck panels. ON-OFF toggle switch 2 position switch is OFF-ON SPST (Single pole single throw) Rated IP67 – temporary immersion for 30 minutes when mounted with a WeatherDeck toggle switch boot Nickel-plated brass and phenolic materials resist corrosion to withstand the marine environment 15 amp @ 12 volt DC maximum amperage rating 15 amp @ 125 volt AC maximum amperage rating 10 amp @ 250 volt AC maximum amperage rating 250 volts AC and 30 volts DC maximum voltage rating 15/32”-32UNS-2A mounting stem threads .465 in. mounting stem length .25 in. terminal size Quick connect tab terminals