Double pole, double throw 3 Position On-Off-Momentary On Rocker Switch. We have extensively tested this switch under harsh outdoor conditions and it performs very well. This heavy duty switch mounts in a .82 x 1.44 inch hole and it has 1/4 quick connect terminals. Internal gaskets and o-rings keep water & dust out of the contacts. Black body and button. Rated at 30A @ 12VDC, 18A @ 125VAC, 10A @ 250VAC.