TCS 2001 KA3-C Keep-Alive Roadname_CTRN E-Z Mate Mark II couplers

E-Z Mate Mark II couplers with metal coil springs

via the included Road Plate

a constant-voltage glow plug circuit

the British corporation Vickers created a new 8-inch caliber gun

Atlas O 3003062 O Scale Northeastern Caboose Lehigh Valley LV

TCS 2001 KA3-C Keep-Alive Roadname_CTRN E-Z Mate Mark II couplersTCS 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.