Train Control Systems KA2 Keep Alive 1456

Train Control Systems KA2 Keep Alive 1456

Marsoni

M251S

$22.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Train Control Systems KA2 Keep Alive 1456TCS 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 at half the size of a KA4, the KA2 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 blue and a black w white stripe wire with which to attach it to a decoder.

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My husband and I like to think of ourselves as wine connoisseurs, and over the years we’ve been through dozens of wine openers. So far, this one is our favorite. It’s pure magic—smooth, easy, and reliable every time. The charging base keeps everything organized. We’ve been using it for several months now without a single issue. It feels well-made and has definitely earned a permanent spot on our counter. It works so seamlessly that now we both want to open the wine.

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Reviewed in the United States on August 25, 2025