Train Control Systems TCS #2005 KA4-P Keep Alive Power Supply HO Scale

Train Control Systems (TCS) KA4-P Keep-Alive® Power Supply, Part #2005, for HO Scale, new in unopened packaging.

Key Details:
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 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).

Key Details:
- Dimensions: 0.52" x 0.52" x 0.45" (13.22mm x 13.22mm x 11.55mm)
- Includes a 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket, such as the T4
- New in unopened packaging
- Will combine shipping on multiple items

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NIGHTWATCH TRAINS buys and sells HO/N scale model trains, brass locomotives, DCC & sound systems, and model railroad accessories.

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