Train Control Systems (TCS) 2002 - KA1-PKeep Alive - HO Scale

NOTE: This product utilizes a specific plug harness which may not be compatible with all decoders.

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. 

Newly-redesigned and coming in at half the size of a KA3, the KA1 will power HO or N scale locomotives with approximately one-third of the capacitance of KA3/KA4 devices (depending on the locomotive and motor).

This Keep-Alive® includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket. , such as the T4.

Dimensions: 1.063" x 0.35" x 0.244" or 27mm x 8.9mm x 6.2mm

Scale: HO Scale N Scale

Input Rating: 11 to 16V