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MR-600 Manual Override (on - auto - off)
Product Datapage Data Sheet (pdf) Installation Guide Installation Guide (pdf)

CSFM File CSFM Listing (pdf)

 MEA File Vol. 29 (pdf) UL Listing UL UOXX-S3403 (pdf)    
UL Listing UL UOXX2-S3403 (pdf)    
MR-600




 PRODUCT DESCRIPTION:
The MR-600 Series Manual Override Relays offer SPDT 10 Amp contacts @ 120VAC and 7 Amp @ 24VDC with manual override capabilities by means of an integral “ON–AUTO–OFF” switch. The switch requires a 24VAC or 24VDC constant “supply” power source to energize the relay when the switch is in the “ON” position. With the switch in the “AUTO” position, the relay is allowed to operate as signalled by the controlling system via a separate “control” input at 24VAC or 24VDC, in the same polarity. With the switch in the “OFF” position the relay will not be energized.Each relay position contains a red LED, which indicates the relay coil is energized. Relays may be “snapped apart” from standard 2, 4, or 8 position modules and are also available in the single position configuration. Relays are available with either mounting spacers, track mounting hardware, or mounted in enclosures. The “supply” power to each relay position is bussed on the printed wiring board via color coded jumpers, which permits “supply” power to be connected only once per multi-position module. These jumpers also allow position isolation or separation if cut.These devices are ideal for applications where local manual override controlled contacts are required for control of electrical loads or for general purpose switching. They are suitable for use with HVAC, Temperature Control, Fire Alarm, Security, Energy Management, and Lighting Control Systems.
    FEATURES:
  • Relays may be energized from a voltage source of 24VDC or 24VAC
  • Each relay position contains a red LED, which illuminates when the coil is
    energized, providing 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
  • Integral "ON-AUTO-OFF" switch for local manual control
  • "/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
  • "/S" versions supplied with spacers for installation on standard back panels
  • "/T" versions come complete with track mounting hardware which facilitates
    installation in standard cabinets
  • "/T" versions are configured for an available optional DIN/"A" series rail mounting clip (TK-CL)

 

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