TCS 2001 KA3-C Keep-Alive Roadname_CTRN Trim Tab Set for Impulse

Trim Tab Set for Impulse 32"

Fuel loading and servicing operations with Fireman Fred or Fireman Ed

E-Z Mate Mark II couplers with metal coil springs

Swinging bell

TCS 2001 KA3-C Keep-Alive Roadname_CTRN Trim Tab Set for ImpulseTCS 2001 KA3 C Keep Alive 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. The KA3 C will power an HO Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep Alive includes a TCS 2 pin "mini" connector with Blue and a Black w White Stripe wire to attach it to a decoder.