
Alarm Controls MCK-4-2 MCK Series Mortise Cylinder Key Switch Station, SPDT Alternate, Single Gang
MCK-4-2|AC-MCK42
Switch Action: SPDT Alternate
Alarm Controls MCK-4-2 MCK Series Mortise Cylinder Key Switch Station, SPDT Alternate, Single Gang
MCK-4-2|AC-MCK42
Switch Action: SPDT Alternate

Alarm Controls MCK-4-2 MCK Series Mortise Cylinder Key Switch Station, SPDT Alternate, Single Gang
MCK-4-2 | AC-MCK42
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Overview
Specifications
Documents
Product Overview
The Alarm Controls MCK-4-2 MCK Series Mortise Cylinder Key Switch Station features a sturdy stainless steel wall plate designed to fit standard 1-1/8” mortise cylinders, sold separately. It includes tamper-proof and slotted head screws for added security. The switch contacts are rated at 4A under 28V DC, while the LEDs function with either 12 or 24 volts AC or DC. Ideal for secure access control, this single gang, SPDT alternate switch offers reliable performance. Enhance your security setup today with this durable, versatile key switch station.
Main Features
- Stainless steelWall 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)
- Switch Contacts Rated 4A @ 28VDC
- LEDs Operate on 12 or 24 Volts AC or DC
General Information
Name: Alarm Controls MCK-4-2 MCK Series Mortise Cylinder Key Switch Station, SPDT Alternate, Single Gang
Category: Alarm Controls by ASSA ABLOY, Access Control, Locking Devices, Key Switches
UPC Code: 604840990424
Country of Origin: United States. Country of origin is subject to change.
Specifications
ADI Part Number AC-MCK42 Brand Name Alarm Controls by ASSA ABLOY Manufacturer ASSA ABLOY Manufacturer Part Number MCK4-2 Product Model MCK-4-2 Product Name MCK-4-2 Keyswitch Product Series MCK Product Type Keyswitch Switch Action SPDT Alternate
Application/Usage Mortise Cylinder Material Stainless Steel
Color Silver
Limited Warranty Lifetime
Package Contents - MCK-4-2 Keyswitch
- Slotted-Head Screws