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Alarm Controls MCK-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang
MCK-4-4|AC-MCK44
Alarm Controls MCK-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang
MCK-4-4|AC-MCK44
Key Features
What's Included
- 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)
Key Features
What's Included
- 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)
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Become an ADI CustomerKey Features
What's Included
- 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)

Alarm Controls by ASSA ABLOY
Alarm Controls MCK-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang
MCK-4-4 | AC-MCK44
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Overview
Specifications
Documents
Product Overview
The Alarm Controls MCK-4-4 is a reliable mortise cylinder key switch station from the MCK Series, designed for secure access control. Featuring a sturdy stainless steel wall plate that fits standard 1-1/8” mortise cylinders, it ensures durability and easy installation. The station includes tamper-proof and slotted head screws for added security. While mortise cylinders are sold separately (CY-1, CY-1A), the switch contacts offer a robust 4A rating at 28VDC. Additionally, the LEDs function efficiently on both 12 and 24 volts AC or DC. Enhance your security setup with this practical and secure switch station, order yours today!
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-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang
Category: Alarm Controls by ASSA ABLOY, Access Control, Locking Devices, Key Switches
UPC Code: 604840990448
Country of Origin: United States. Country of origin is subject to change.
Specifications
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ADI Part Number AC-MCK44 Brand Name Alarm Controls by ASSA ABLOY Manufacturer ASSA ABLOY Manufacturer Part Number MCK44 Product Model MCK-4-4 Product Name MCK-4-4 Keyswitch Product Series MCK Product Type Keyswitch Switch Action DPDT Alternate
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Application/Usage Mortise Cylinder Color Silver Material Stainless Steel
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Limited Warranty Lifetime
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Country of Origin US Package Contents - MCK-4-4 Keyswitch
- Slotted-Head Screws