Where momentary spring-loaded action is required, the KS-3 replaces the standard 3-position key switch. The SP-KSM combines the “up” and “down” directional functions with the security of a key switch to provide limited screen access. It can be used for low-voltage contact closure or multiple switching. The SP-KSM ships standard with Scissor Lift, and is necessary to access Scissor Lift service positions.
  • Includes 3-position key operator, momentary action.
  • Cover plate dimensions: 2-3/4” (70 mm) x 4-1/2” (114 mm) fits single-gang box.
  • Stainless steel cover plate.
  • Two cam-operated, single-pole, single-throw (SPST) contact blocks (on-off).
  • Wired to emulate single-pole, double-throw (SPDT.
  • Switch function: momentary action. Center off (on-off-on).
  • UL recognized, CSA recognized.
  • 121022 -   SP-KSM KEY OPERATED 3
  • 121022 -   SP-KSM KEY OPERATED 3
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