AP3R-1 Apprentice 3 1-Pole Relay AP3R-1 Apprentice 3 1-Pole Relay

Apprentice 3 1-Pole Relay Board

Model: AP3R-1

The 1 Pole Relay (AP3R-1) Board mounts directly in Apprentice3 lighting control panels and is designed to control up to 347 VAC loads. The relays are a latching type, and can be mixed in the lighting controller with AP3R-1 relay boards. These relay boards are easily mounted in the Apprentice3 panel with a push-on connector interface and a single screw. 


Apprentice 3 1-Pole Relay

Installation Guides

Apprentice 3 Input and Relay Board (ID0207)



  • 3.75”W x 1.5”H x 1.3”D
  • Plug-in module designed for mounting directly to Apprentice 3 I/O board(s)


  • 16 amp electronic ballast
  • 16 amp ballast
  • 16 amp resistive
  • 16 amp general
  • 50 to 60 Hz
  • Up to 347 VAC circuits
  • Plug-load compatible

Operating Environment:

  • Location:  Interior space
  • Operating Temperature:  0° to 40° C  
  • Relative Humidity:  10% to 90%, Non-condensing
  • Atmosphere:  Non-explosive, Non-corrosive
  • Vibration:  Stationary application, NEMA Level A


  • UL CUL
  • FCC approval for commercial and residential use
  • Made in the USA
  • UL Listed
  • Mounts in the panel with a push-on connector and a single screw.

High Voltage Characteristics

  • Contacts are a latching type SPST
  • Screw type terminals handle #10AWG solid or stranded copper wire
  • 16 amp lighting load rated
  • Plug-load compatible