Short Roller Ball Switch SPDT; WHT 360 of ball access, provides smooth travel of the plunger for longer life & better reliability.Screw Down Flange.12 Wire Leads #22AWG or Screw Terminals.Jacketed Cable, Zip Cord, Longer Leads Available On Request.Hermetically Sealed. Plated Contacts Resist Sticking and/or Freezing.Built-in E.O.L. Resistors and Diodes Upon Request.Spacer and Mounting Hardware Included.Spacers Sold Separately.Supervisory Loops Upon Request.Contact Manufacturer for Limited Lifetime Warranty.