Description
TCS 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 20 seconds (depending on the locomotive and the efficiency of the motor).
This Keep-Alive® includes a TCS 2-pin "mini" connector with blue and a black w/white stripe wire to attach it to a decoder.
See the "Manufacturer" page for general delivery and pricing information.
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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 will power an HO locomotive with headlights on...
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