MICRO SWITCH™ Premium Large Basic Switches: BM Series, Single Pole Double Throw (SPDT), 22 A 125/250/480 Vac, ENEC 22 A 250 Vac, 11,9 mm [0.47 in] Threaded Bushing with Roller Lever Plunger, Binding Head Combination Screw Termination with Cup Washers, Bushing Hardware Furnished Unassembled, Mounting Holes will Accept Pins or Screws, UL, CE, CSA, ENEC