SPDT, action: on-off-(on) momentary, actuator: black, current rating: 6A 250V AC, 10A 125V AC, contact material: silver plated brass, terminal material: copper alloy, panel cut-out: 20.2mm (.79"), maximum panel thickness: 6.0mm , body, actuator & bezel material: nylon (UL94V-2), mounting hardware: M20-P1.0