MICRO SWITCH™ Premium Large Basic Switches: BZ Series, Single Pole Double Throw (SPDT), 15 A 125/250 Vac, 7,11 mm [0.280 in] Diameter Hardened Steel Additional Overtravel Plunger, Switch will Withstand Temperature of 121 °C [250 °F], Removable Solder Termination, Mounting Holes will Accept Pins or Screws, UL, CSA