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Sensor Switch - High Bay Aisleway Occupancy Sensor - Fixture Mount - Passive Infrared Sensor - CMRB 50

  • Product Code:
  • Mfg. Code:
    CMRB 50
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CFL Load Type Incandescent Load Type LED Color Finish White


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The CMRB 50 Series High Bay Aisleway occupancy sensor provides bi-directional detection extending 70-110 ft when mounted at heights of 30-45 ft. The CMRB 50 installs to a junction box or fixture with a 1/2 inch knockout and has a detection pattern that covers the area lit by three typically spaced high bay fixtures. Therefore, when mounted at a fixture, the coverage area extends out to the area that is lighted by each of the neighboring fixtures. This effect is useful with some ballasts that have a delay such that when traveling in a fork-lift truck, lighting needs to be initiated on ahead of the truck.

The CMRB 50 powers itself from line voltage and switches loads directly without the need for a power pack. While ideal for individual on/off control of T5/T8 fluorescent lighting, HID bi-level fixtures can also be controlled when the Start-to-High (SH) option is added. For multiple fixture control, multiple low voltage CMB 6, CMB 50, and/or HMB 10 Series High Bay sensors with power packs are recommended. For lower mounting height applications, CMRB 9 or CMRB 10 Series sensors are recommended.

  • 100% Digital PIR Detection, Excellent RF Immunity
  • Up to 45 ft (13.72 m) Mounting
  • Self-Contained Relay, No Power Pack Needed
  • No Minimum Load Requirements
  • Compatible w/ Electronic & Magnetic Ballasts, CFLs, LED, & Incandescents
  • Interchangeable Hot & Load Wires, Impossible to Wire Backwards
  • Push-Button Programmable
  • Non-Volatile Settings Memory
  • Adjustable Time Delays
  • No Field Calibration or Sensitivity Adjustments Required
  • Convenient Test Mode
  • 100 hr Lamp Burn-in Timer
  • Green LED Indicator
  • Title 24, UL Listed
  • 5 Year Warranty

Full Specs

  • Brand
    Sensor Switch
  • Input Voltage
  • Load Type
    CFL Incandescent LED
  • Sensor Type
  • Sensor Technology
    Passive Infrared
  • Sensor Range
  • Dual Relay Sensor
  • Power Pack Required
  • Sensor Mounting Height
    High mount
  • Commercial Grade
  • Wireless Operation
  • Damp Location
  • Wet Location
  • Certifications
    UL RoHS
  • Mounting Type
    Fixture mount
  • Color Finish
  • Warranty
    5 Years
  • Length
    1.50 in
  • Width
    3.63 in
  • Height
    3.63 in