TCS KA4-P, Keep Alive:

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.

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

For more information on how to connect Keep-Alive® including with other manufacturer's decoder products, click the tab above labeled "Documents."

MSRP is $31.95. (Picture courtesy of TCS.)

TCS Keep-Alive, KA4-P

SKU: TCS2005

$26.39

Dimensions: . 52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm

Scale: HO Scale

Input Rating: 12 to 16V

SPECIFICATIONS