MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), 15 A 125/250 Vac, ENEC 16 A 250 Vac, M12 x 1 ISO Threaded Bushing with Roller Plunger, Binding Head Combination Screw Termination with Cup Washers, Mounting Holes will Accept Pins or Screws, Bushing Hardware Furnished Unassembled, UL, CE, CSA, ENEC