TCS 1667 KA4-C Keep-Alive

With 2-Pin Quick Connector Harness for power.

The Keep Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4-C will power an HO-Scale locomotive with headlights on for approximately 6 to 15 seconds (depending on the locomotive and the effciency of the motor). This KA4-C will work with Keep Alive® ready decoders and most non-TCS decoders. TCS decoders manufactured after February 2012 are Keep Alive® ready.

Specs:

• Dimensions .52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm
  
• Scale: HO Scale N Scale
  
• Input Rating 12 to 16V