Alarm Controls MCK-3-2 Mortise Cylinder Key Switch, 1.75' SPDT Alternate

The Alarm Controls MCK-3-2 is a mortise cylinder key switch featuring a 1.75 inch SPDT alternate configuration. It includes a stainless steel faceplate and accepts standard 1-1/8 inch cylinders. The switch operates with contacts rated at 4 amps at 28 VDC.

Indicator LEDs in green and red run on 12 or 24 volts AC or DC. The unit has a tamper-proof design with slotted-head screws included for installation. Wiring terminates in color-coded leads for easy connection. The device's depth behind the faceplate measures 1.25 inches.