3-Position Key Control Switch KS-3

Where the "up" and "down" directional functions need to be combined with the security of a key switch, the 3-Position Key Control Switch KS-3 offers limited screen access. The KS-3 is intended as the sole control station and cannot be used as a multiple station control.


  • 3-position key control switch (up-off-down) and two keys included.
  • Two cam-operated, single-pole, single-throw (SPST) contact blocks (on-off).
  • Wired to emulate single-pole, double-throw (SPDT).
  • Switch function: maintained action. Center off (on-off-on).
  • Cover plate dimensions: 2-3/4” (70 mm) x 4-1/2” (114 mm) fits a single-gang box.
  • Stainless steel cover plate.
  • UL listed. CSA recognized. 110V current.

Part Numbers

Part numberDescriptionMSRP Price
121018 110 V$98.00

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