Leviton 1257 brown SPDT (single pole, double throw), center-off momentary contact switch. Industrial Specification Grade, back and side wired, grounding, rated 20A 120/277VAC. Features include:
Positive switching action with center-off position
Large silver cadmium-oxide contacts for long life and to prevent sticking, welding and excessive pitting
Clamp-type terminals accept up to #10 copper wire
Full rated current capacity on fluorescent, tungsten and resistive loads; motor load capacity up to 80% switch current rating
