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PCS SimpleWorx Fixture Module Relay, 20A


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WARNING: Cancer and Reproductive Harm –


No Switch, No Problem

Designed for use with a SimpleWorx transmitter (sold separately), the Fixture Module Relay (receiver) allows you to remotely control almost any lighting or motor load that does not have a direct connection to an existing switch or a switch without a neutral wire. The high 20A rating of the relay supports control of any incandescent lighting circuit, fluorescent fixtures, pumps, fans, motors, motorized damper controls or landscape transformers up to a conventional 20A circuit.

  • Easy 3 wire installation
  • 14AWG wires for 20A On/Off control
  • Easy snap in installation through 1/2" knockouts
  • Plenum rated

The relay mounts on any standard electrical box by snapping into a 1/2-inch knockout. It can mount either outside or inside the box. The relay switches line voltage in response to on or off signals from its linked transmitter.

About SimpleWorx

SimpleWorx is a revolutionary digital point to points control system that cost-effectively provides basic on/off lighting control. SimpleWorx is powered by SPC (Simple Powerline Communication), a rock solid proven technology that offers efficient solutions for remotely turning lights on and off. SPC provides super reliable one-way control of lights and appliances using existing 120V wiring, and offers significant benefits above older powerline technologies or traditional Wired and RF solutions.


  • Manufacturer Part #: SFMR-AC
  • Color: White
  • Warranty: 5 Year


  • Power Requirements: 120 Volts AC, 50/60Hz
  • Channels: 1
  • Switch Load Types: Incansdescent,Fluorescent, Ballast, Induction, LED, Motor
  • Relay Lifetime: 100,000 on/off operations at full electronic ballast load
  • Power Wire: Three 14 AWG gauge, 105 C insulation
    • Black: Hot/Line
    • White: Neutral
    • Red: Load
  • Max Load: 20Amps at 120V AC 50/60 Hz
  • Standby Power Consumption:<0.8 Watts
  • Environmental Conditions: Indoor Use Only
    • Temperature: -40 to 194 degrees F (-40 to 90 degrees C)
    • Humidity: 10 to 90 percent RH (non-condensing)
  • Certifications: Safety tested for USA and Canada to ETL tested to UL508 UL-508-2010 CSA C22.2 #14-2010


  • On-Levels: 0/100%
  • During Power outage: Retains all settings in Non-volatile EERPOM


  • Set Button: Button
  • Wire Nuts: 4 included
  • Mounting:
    • Single Gang or multiple-ganged junction box
    • 1/2 " Knock out Standard J Box
    • Surface or recessed mount module, mounts in fixture ballast compartment
  • Dimensions: 2.8(L) x 1.6(W) x 2.25(D) inches
  • Weight: 4 ounces
  • US Patent No.: 6,734,784; 6,784,790; 7,265,654; 7,688,183. U.S. and foreign patents may be pending.