Dual Relay SPDT DPDT for DCC Switch-It and Switch8 Accessory Decoders

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  • $34

DCC Dual Relay. Connects to an NCE Switch-It or Switch8 accessory decoder to provide two SPDT or one DPDT replay output for switching up to 2 amps of power. NCE warranty.

Use to:

  • Control polarity of "dead frog" turnouts 
  • Control automatic reverse loop 
  • Turn track power on/off in staging yards, sidings or elsewhere 
  • Provide isolated turnout position information to signaling or computer control systems