Train Control Systems KA4-P Keep Alive 2005

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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. Dimensions: . 52” x .52” x .45” or 13.22mm x 13.22mm x 11.55mm Scale: HO Scale Input Rating: 12 to 16V Show more