Train Control Systems TCS 1668 KA4 Keep Alive Device w/wires
The RailPower Sustain+ Digital Control Device, also known as the #1668 KA 4 - Keep Alive, is a compact and efficient solution for model railroads and trains. Designed by TCS DCC - Train Control Systems, this device offers the same excellent performance as the KA 3 Keep-Alive but in a smaller cube form factor. It is especially suitable for diesel installations with limited space, easily fitting atop gear towers or slipping into many cabs. The KA 4 Keep-Alive provides uninterrupted power supply to decoders during instances of dirty or problematic track work, ensuring that the locomotive's headlights remain functional for approximately 6 to 20 seconds. With dimensions of 13.22mm x 13.22mm x 11.55mm, this Keep-Alive includes a blue and a black wire with a white stripe for easy attachment to a decoder.
#1668 KA4 - Keep Alive. You know where you live, we don't! We will assist you in the warranty process if needed. It's your choice!
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