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MR-100, MR-200 Multi Voltage Control
Product Datapage Data Sheet (pdf) Installation Guide Installation Guide (pdf) CSFM File Track Modules CSFM Listing Track Modules (pdf)
CSFM File Enclosure Modules CSFM Listing Enclosure Modules (pdf)
MEA File MR-101/C,104/C,104/C/R Vol. 14 (pdf)
MEA File MR-201/C,204/C,204/C/R Vol. 16 (pdf)
MEA File 101/C/R,201/C/R Vol. 22  (pdf)
UL Listing UL UOXX-S3403 (pdf)     
UL Listing UL UOXX2-S3403
UL Listing UL UOXX7-S3403
The MR Series Multi-voltage Control Relays offer SPDT or DPDT 10 Amp resistive contacts which may be operated by one of four input control voltages. A single relay may be energized from a voltage source of 24VDC, 24VAC, 120VAC or 230VAC by wiring to appropriate input terminals. Each relay position contains a red LED which indicates the relay coil is energized. Relays may be “snapped apart” from a standard 4 module assembly and used independently. These Devices are Ideal for applications where local contacts are required for system status, remote contacts for control of electrical loads and general purpose switching. They are suitable for use with HVAC, Temperature Control, Fire Alarm, Security, Energy Management and Lighting Control Systems.

  • Relays may be energized from a voltage source of 18 to 35VDC or VAC, 120VAC or 230VAC
  • Each relay position contains a red LED, which illuminates when the coil is energized.
    This provides a time saving device when checking an installed system ¨C no metering is required
  • Single, dual or triple relay modules may be ˇ°snapped apartˇ± from standard 4-position master
  • DC control inputs are polarized
  • For continuous duty use at 24VAC, 24VDC or 120VAC (NOTE: Not intended for continuous duty
    use @ 230VAC)
  • Available in dust resistant enclosures with LED viewing port(s)
  • /C versions mounted in enclosures
  • /C/R versions with red covers for NYC and other uses
  • /T versions come complete with track mounting hardware which facilitates installation in standard cabinets
  • UL recognized relays rated at 10,000,000 mechanical operations
  • UL listed as Control Unit Accessory


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