TCS KA4-C Keep-Alive

  • 3 Units in Stock
  • Model: TCS1667
  • Shipping Weight: 0.5lbs
  • Manufactured by: TCS (TRAIN CONTROL SYSTEMS)
$24.50

TCS KA4-C Keep-Alive:

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. 


KA4-C will power an HO-Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor).

This Keep-Alive™ includes a 2-Pin Quick Connector Harness with which to attach it to a decoder.

Dimensions: .52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm
MSRP is $31.95.(Picture courtesy of TCS.)