Air Products & Controls MR-808/T


Multi-Voltage Relay with 8 Module Positions Track Mounted

Availability: Please Call for Availability

  • Factory New
Brand: Air Products & Controls Part #: 50075 Category: Manufacturer Part #: MR-808/T


The MR-808/T Relays offer SPDT 10 Amp (.25 to .33 hp) contacts which may be operated by one of three input control voltages; 24VDC, 24VAC, or 120VAC. Eight modules come complete with track mounting hardware which facilitates installation in standard cabinets.


Weight .50 lbs
Dimensions 1.375 × 5.125 × 8.50 in



Air Products & Controls


Apollo Fire Detectors

Production Status



  • Relays may be energized from a voltage source of 24VDC, 24VAC or 115VAC
  • Each relay position contains a red LED which illuminated when the coil is energized. This provides a time saving device when checking an installed system – no metering is required
  • Single, dual or triple relay modules may be “snapped apart” from standard 2, 4 and 8 position masters
  • DC input is polarized
  • “/S” and “T/” versions UL Recognized Component, “/C” and “C/R” versions UL listed
  • Available in dust resistant enclosures with LED viewing port(s)
  • “/C” and “/C/R” versions mounted in enclosures
  • “/C/R” versions with red covers for NYC and other uses
  • “/T” versions come complete with track mounting hardware which facilities installation in standard cabinets
  • “/S” versions supplied with spacers for installation on standard back panels
  • “/T” versions are configurable for an available optional DIN/”A” series rail mounting clip (TK-CL)


MR-800 Series; Multi-Voltage Control Relays
Air Products and Controls, Data Sheet, 2005
MR-800 Series; Multi-Voltage Control Relay
Air Products and Controls, Installation Guide, 2013