Image is Representational - See Manufacturer Specs | MICRO SWITCH Premium Large Basic Switches: BZ Series Single Pole Double Throw (SPDT) 10 A 125/250 Vac Pin Plunger Binding Head Combination Screw Termination with Cup Washers Mounting Holes will Accept Pins or Screws UL CSA BZ-R21-A2 Snap Action Switch from Honeywell comes with a pin plunger actuator solder termination and silver contacts. It features an elongated mounting hole for easier and accurate mounting. It also comes with a wide choice of actuation termination and operating characteristics. This snap switch has a low operating force and a long mechanical life up to 20 000 000 cycle at 95% survival. Snap Action Switches are devices that are used to open or close an electrical circuit at a rapid s