K-Series Single-Pole


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REQUEST sample contact us Ordering Procedure


Our Selection of K-Series Single-Pole Keylock Switches has Options in:

  • standard compact style
  • available fifth tumbler detent
  • circuit arrangements
  • key coding
  • lock finishes
  • terminal styles
  • mounting styles
  • contact materials/ratings
  • fire code keys available (contact factory)


  • Contact ratings: 10A/125 VAC or 28 VDC, 8A/250 VAC; UL recognized, CSA certified.
  • Electrical life: 10,000 cycles min. at full load.
  • Contact resistance: 10 milliohms max. initial at 2-4 VDC, 100mA.
  • Insulation resistance: 109 ohms min.
  • Dielectric strength: 1,000 rms at sea level.
  • Indexing: 45° or 90°, single-pole styles 5 positions max., double-pole styles 3 positions max., various key pull positions available.
  • Static resistance: 20,000 VDC static resistance at sea level, lock body to terminals.

Materials & Features

  • Lock: five tumbler brass mechanism. Zinc alloy, bright stainless steel (std); chrome plate or matte stainless steel face optional.
  • Switch housing: 6/6 nylon (UL94V-2).
Technical Resources

Ordering Procedure