MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), 15 A 125/250 Vac, ENEC 16 A 250 Vac, 36,6 mm [1.440 in] Straight Lever Actuator, No External Return Spring, Lower Operating Force, Self-Lifting Pressure Plate with Plastic Barriers, Binding Head Combination Screw Termination with Integral Lock Washers, Reverse Terminal Designation Branded on Bottom of Case, Mounting Holes will Accept Pins or Screws, UL, CE, CSA, ENEC