The Alarm Controls MCK Series Mortise Cylinder Stations are slimline and single-gang key switch stations designed for reliable access control, security, door activation, and other switching applications. These stations accept a standard 1-1/8" mortise cylinder and are available with momentary or alternate action switches, multiple contact configurations, LED status indicators, and optional pneumatic timing.
Choose a momentary action switch that remains active while the switch is depressed, or an alternate action switch that changes between open and closed each time it is pressed. LED configurations are available for visual status indication.
Features
- Slimline or single-gang mortise cylinder key switch stations
- Stainless steel wall plate accepts standard 1-1/8" mortise cylinders
- Momentary or alternate action switch options
- SPDT or DPDT switch configurations
- Available without LEDs, with green LED, or with red and green LEDs
- Optional pneumatic timer adjustable from 2 to 45 seconds
- Tamper-proof and slotted-head screws included
- Mortise cylinder not included; available separately
- Switches terminated with colored leads
- Optional weather-resistant cover and surface-mount box for single-gang models
Options
- Momentary or Alternate Action
- SPDT or DPDT
- No LED
- Green LED
- Red & Green LEDs
- Pneumatic Timer: Adjustable from 2 to 45 seconds
- WP: Weather-resistant cover and surface-mount box for single-gang models
- Mortise Cylinders: CY-1 and CY-1A available separately
Specifications
- Contact Rating: 4A at 28 VDC
- LED Voltage: 12 or 24 VDC/VAC
- Leads: 6" red and black leads
- Switch Depth Behind Plate: 1-1/4"
- Operating Temperature: +15°F to +120°F (-9°C to +49°C)
- Mortise Cylinder: Standard 1-1/8" cylinder, not included
The Alarm Controls MCK Series provides a durable and flexible solution for keyed switching applications where dependable operation and professional installation are required. With multiple switch, LED, and timer configurations available, the MCK Series can be tailored to meet a wide range of commercial access control and security requirements.