The Vollrath 2515840-1 SPST toggle switch features a black body, two terminals, and a mounting hole measuring 5/8 inch by 1-1/4 inch. Its single-pole, single-throw configuration controls one electrical circuit through a toggle-operated mechanism. The terminal arrangement and mounting dimensions are essential when matching this switch to existing equipment. https://partsfe.com/snap-in-switch58-x-1-14-spst-for-vollrath-part-2515840-1/1-2515840-1.html