Train Control Systems TCS | KA1 Keep Alive Device | Hardwire .467 x 1.052 x .293

Train Control Systems TCS | KA1 Keep Alive Device | Hardwire .467 x 1.052 x .293" | All Scales

Marsoni

M251S

$31.95

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

Train Control Systems TCS | KA1 Keep Alive Device | Hardwire .467 x 1.052 x .293" | All ScalesHardwire . 467 x 1. 052 x . 293" 16. 43 x 26. 72 x 7. 44mm 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. Newly redesigned and coming in at half the size of a KA3, the KA1 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

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These are awesome shoes - look great really, really white and clean! Love how comfortable they are - and soooo light. I was a little worried they'd get dirty easily, but I've been able to keep them clean. Fit as expected. If you're looking for a great, comfortable, and affordable shoe, check these out!

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Reviewed in the United States on December 4, 2025