Alarm Controls MCK-3-3

Mortise Cylinder Keyswitch Station, DPDT Momentary Action, Narrow, Green LED, Red LED

Condition: New
Brand: Alarm Controls
Status: Active
SKU: 22901
Manufacturer Part #: MCK-3-3


Narrow or single gang mortise cylinder key switch stations. Choose between momentary action switch that remains active as long as it’s depressed, or alternate action switch that alternates between open (disconnected) and closed (connected) each time it’s pressed. Available with LED options.

Additional information

Weight 0.4 lbs

Production Status



  • Stainless steel wall plate accepts standard 1-1/8” mortise cylinder
  • Tamper-proof and slotted head screws included
  • Mortise Cylinders not included, available separately (CY-1, CY-1A)


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