One circuit switch. Normally off. Two positions: off/on. S.P.S.T. Plasticized body sealed against moisture and dirt. Two 18 gauge insulated copper wire leads, 12″ long. Mounting stem is 3/8″ diameter and is complete with chrome plated brass knob and face nut. Knob face diameter is 7/8″. Mounts in panels up to 5/8″ thick. Rating 10A @ 12VDC, 6-36VDC. Boxed.