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Kadee

KD-309

KD-309 - #309 Electric Delayed Under-the-Track Uncoupler Kit (HO Scale)

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  • $31.70


#309 HO Scale Under-the-Ties Delayed-Action Electric Uncoupler Kit

Kadee® #165 Red - Normally Open momentary contact push button switches are recommend. 

This package contains one HO Scale Magne-Electric electromagnetic, delayed action uncoupler kit, ready to assemble and install Under-the-Ties. It can be installed on any straight layout track, but especially on mainlines, were false uncoupling my occur.

Package Includes:

  • (1) Each Coil
  • (1) Each Steel core
  • (4) Each Field plates
  • (1) Each Field plate divider
  • (1) Each Upper track mounting plate
  • (1) Each 10-32 x 7/8" Bolt
  • (1) Each 10-32 Nut
  • (3) Each 2 x 3/8" flat head self-tapping screws
  • (4) Each 0-48 x 1/4" screws
  • (4) Each 0-48 x 3/8" screws
  • (1) Each Bridge Rectifier
  • (1) Each Capacitor

Fits any HO code track.

Recommended Accessories:

  • 3 Amp Push button momentary switch
  • SPST - Normally Open (Kadee #165)
  • Light bulb - 14-20 Volts, .2 Amp
  • #20 AWG Wire- insulated, strand in two color codes
  • Rosin Core Solder - 1/16" size
  • Track Section, 3 1/2" long
  • Roadbed Section, 2 1/8" long
  • Metal Rail Joiners
  • Ballast

Recommended Tools:

  • Power or Crank Drill - with 1/4" bit
  • 1/4" Drill
  • #52 Drill (Kadee #780 Tap & Drill set)
  • #55 Drill (Kadee #780 Tap & Drill set)
  • Reg. Screwdriver - with 1/8" head
  • Modeler's Knife
  • Razor Saw
  • Flat Chisel, 1/2"
  • Medium Tooth File - 1/2" wide
  • Household Pliers
  • Soldering Iron
  • White Glue
  • Fine Tooth File - 1/2" wide

Operates: 16 volt DC.
We recommend a 16 volt DC power source (at least 3 Amps) or 18 volt AC power source (at least 3 Amps)converted to DC with bridge rectifier.

WARNING: Do not use the uncoupler continually. DO NOT activate the uncoupler for longer than 2 MINUTES at one time.
This will avoid possible overheating which will damage the uncoupler.