Sea Dog Switch, Momentary, Push button. This universal momentary Splash Guard Push Button On-Off Switch is wired with two screw terminals and is designed to be panel mounted in a 5/8" diameter hole. PVC coating protects terminals and switch from water. Not designed for immersion. Can be used with Sea-Dog(R) Black Cap (420424) or highly visible Red Cap (420425). Maximum panel thickness: 3/4". Constructed of stamped brass to withstand harsh marine conditions. 15A @ 12VDC.