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Price: $31.95

SKU: 1454 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 to 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 black w/ white stripe wire to attach it to a decoder.

1.063" x 0.35" x 0.244" or 27mm x 8.9mm x 6.2mm

*Please consult your decoder manufacturer for compatibility with other devices.

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  • Model: 1454
  • Shipping Weight: 0.01875lbs
  • 99488 Units in Stock

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