Three signal interlocking Junction package
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Get those junctions under control, quickly and easily, with our Interlocking Junction package.

Complete and prewired junction package that includes a line side relay cabinet, one double target SL2/3 facing points signal, one main line trailing point SL1/3 signal and a choice of siding signals. Just hook up power to the power cable and the contacts of your switch machine to the 18" 3 wire switch machine cable. The 24V option may be powered directly from constant DC or DCC track power in the range of 18 - 24V.

Select your turnout configuration (1 - 4) from the diagram and your desired siding signal. The signals are all on 36" long cables pre-wired to the relay box to allow maximum flexibility in placement. The relay box and the signals all include the IPTrains quick mount ground spike, just pound in the spike and set the signal or the box into the receiver in the spike.

Requires either available axillary contacts on a local switch machine or our magnetic switch machine sensor. If you use our magnet switch sensor, we'll pre-wire that for you as well. Displays green over red on facing point signal for main line and red over yellow for side track. Trailing point signals display green for clear or red for stop, depending on turnout position. May be optionally wired as red over green for side track, specify in special instructions. Has optional buffered inputs for use with external block detectors. Buffered red inputs and un-buffered yellow inputs are extended on a 24" 8 wire cable for interconnection to other parts of your signaling system. Wiring diagram for the junction kit is shown below.

Will work with hand thrown or pneumatic turnouts if you use the optional magnetic switch sensor

This is a special order item, please allow 5 business days for fabrication.

Does not include any track, turnouts, switch machines, block detectors, grass or blue sky! You need to supply those...

  • What is it?: One junction with interlocking support only
  • Compatible with: Any block detector (including ours) that supplies a ground in
  • Includes: 1 dual target facing point signal, 2 trailing point signals, line side relay box and cables
  • Power indicator LED: On track side relay box (blue LED)
  • Requires: Switch machine contacts or sensor
  • Power: Requires 24 VDC or DCC
  • Skill level: Basic, plug and play
  • Installation: Fully wired, just hook up power and your switch machine
  • Lead time: 5 business days
  • Item #: JCT1

Three signal interlocking Junction package

Base Price: $119.95
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