Detex MS-2049 Magnetic Switch, SPDT

Detex MS-2049 Magnetic Switch, SPDT

DTX MS-2049
Part #:
$91.80 - $198.90

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California Prop 65 Warning

Product Overview

These magnetic switches are designed primarily to serve as sensing devices to detect the opening of a door or window; to assure that a protected door is securely under surveillance; to serve as a trigger for a wall-mounted Detex Exit Alarm; to signal that a door has been inadvertently left open; and to be used as a direct switch to set off many kinds of audio and visual alarms. Tamper protection, mounting screws inaccessible when door closed. Components potted to protect against shock and moisture. Provides assurance that protected doors are under surveillance. Minimizes false signals due to loosely closed doors. Switch rated for over one million operations under load. Easy installation with concealed wiring and color coded leads. Serves as a trigger for alarms or remote monitors.

Warranty Information

3 Years Limited


  • Contact Rating
    Maximum contact ratings 24VDC @ 0.5A
  • Contact Type
    (1) N/O and (1) N/C
  • Country of Origin
  • Door Material
    Metal or Wood
  • Frame Application
    Metal or Wood
  • Function
    Trigger for alarms or remote monitors
  • Input Current
    0.5-1 A
  • Magnet
    Contact Magnet Sensor
  • Mounting Location
    Overhead (preferred) or latch-stile mounting
  • Operating Voltage
    24 VDC
  • Power
  • Power Transfer/Wires
    Wiring leads, 12" long, color coded, concealed
  • Rated Opening Compliant
  • Standards
    UL Listed Miscellaneous Fire Door Accessories, UL Listed Door Position Switch
  • Stiles
    May be mounted on stiles as narrow as 1-3/8"
  • Switch Type
  • Unit of Measure
  • Use With
    Detex alarms and remote monitors
  • Weight

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