Product Overview

The Detex MS-2049SC Heavy Duty Form C Magnetic Switch is manufactured by Detex for monitoring the open or closed status of commercial doors in access control and security applications. Designed for surface/conduit mounting, the MS-2049SC is compatible with thin-wall conduit installations and provides dependable door position monitoring for exit alarms, remote monitoring systems, and audio/visual alarm devices. Its concealed mounting screws help resist tampering when the protected opening is closed, while potted internal components provide added protection against shock and moisture. 

We are your trusted source for Detex commercial door hardware, access control products, and OEM security components.

Features

• Heavy-duty magnetic door position switch
• Single Pole Double Throw (SPDT) switch configuration
• Tamper-resistant mounting design
• Concealed, color-coded wiring leads
• Components potted for shock and moisture protection
• Surface models housed in durable ABS thermoplastic
• Compatible with steel, aluminum, and wood doors
• Suitable for narrow door stiles as small as 1-3/8 inches
• Overhead or latch-side mounting options
• Rated for more than one million operations under load
• UL Listed Door Position Switch
• UL Listed for fire-rated door assemblies
• 24VDC, 0.5A maximum contact rating
• 12-inch color-coded wiring leads included
• 3-Year Limited Manufacturer Warranty

Benefits

• Provides reliable door position monitoring
• Helps ensure protected openings remain under surveillance
• Reduces false alarm conditions caused by improperly closed doors
• Integrates easily with security, alarm, and access control systems
• Supports fire-rated opening compliance requirements
• Offers long service life in demanding commercial environments
• Simplifies installation and maintenance
• Enhances building security and door monitoring capabilities
• Suitable for a wide variety of alarm and signaling applications
• Provides dependable performance in high-traffic facilities

Model

MS-2049SC (Surface Mounted Magnetic Switch with Conduit Connector)

• • Surface-mounted design
  • Integrated conduit connector for thin-wall conduit installations
  • Ideal where protected wiring is required