Image is Representational - See Manufacturer Specs | MICRO SWITCH Premium Large Basic Switches: BZ Series Single Pole Double Throw Double Break (SPDTDB) 15 A 125/250 Vac 4 mm [0.158 in] Diameter Hardened Steel Additional Overtravel Plunger Higher Operating Force Brown Melamine Case Binding Head Combination Screw Termination with Integral Washer Mounting Holes will Accept Pins or Screws UL CSA