AP3-1PR Apprentice 3 1-Pole Relay Board

Apprentice 3 1-Pole Relay Board

Model: AP3-1PR

The 1 Pole Relay (AP3-1PR) Board mounts directly in Apprentice 3 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 1PR relay boards. These relay boards are easily mounted in the Apprentice 3 panel with a push-on connector interface and a single screw.



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


  • UL CUL
  • FCC approval for commercial and residential use


Apprentice 3 1-Pole Relay Board

Installation Guides

Apprentice 3 Input and Relay Board (ID0207)

  • 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