The MCK-5-2 from Alarm Controls is a mortise cylinder key switch featuring an SPDT alternate and a green LED, designed for security and convenience in access control systems.
Alarm Controls MCK-5-2 Key Switch Features
- Stainless Steel Plate: Accepts standard 1-1/8″ mortise cylinders for easy installation and durability.
- Depth Behind Plate: 1.25″ depth allows for compatibility with various wall structures.
- Colored Leads: Switches terminated in colored leads simplify wiring and installation.
- Rated Switch Contacts: 4A @ 28VDC rating ensures reliable performance under various electrical loads.
- LED Operation: Compatible with 12 or 24 Volts AC or DC for versatile applications.
- Tamper-Proof Design: Includes slotted-head screws to enhance security and deter unauthorized access.
Detailed Specifications for Alarm Controls MCK-5-2
| Feature | Details |
| Type | Mortise Cylinder Key Switch |
| Model Number | MCK-5-2 |
| Plate Material | Stainless Steel |
| Mortise Cylinder Size | 1-1/8″ |
| Depth Behind Plate | 1.25″ |
| Switch Type | SPDT Alternate |
| Rated Current | 4A @ 28VDC |
| LED Voltage | 12 or 24 Volts AC or DC |
| Screws Type | Tamper-Proof Slotted-Head |



















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