JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

DCC Installs and Sales
  • In Your Cart

    4 item(s) totalling $35.56   Checkout

Our Price: $21.56 

TCS KA1 1454 Keep Alive
TCS Keep-AliveĀ® (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-AliveĀ® includes a Blue and a Black w/ White Stripe wire to attach it to a decoder.