MICRO SWITCH™ Premium Large Basic Switches: BM Series, Single Pole Double Throw (SPDT), 22 A 125/250/480 Vac, ENEC 22 A 250 Vac, 26,7 mm [1.050 in] Stainless Steel Sintered Roller Lever Actuator with Elastomer Plunger Seal, Dust and Splash Resistant Cover to Case Seal, No Return Spring, Binding Head Combination Screw Termination with Cup Washers, Mounting Holes will Accept Pins or Screws, UL, CE, CSA, ENEC