Train Control Systems TCS 2004 KA3-P Keep Alive Device
NOTE: This product utilizes a specific plug harness which may not be compatible with all decoders.
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 KA4, the KA3 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 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket, such as the T4.
Dimensions: 1.02” x .45” x .347”
Input Rating: 12 to 16V
Lombard Hobbies - Big Inventory ∙ Value Pricing ∙ Fast Shipping ∙ Great Service
Train Control Systems TCS 2004 KA3-P Keep Alive Device
NOTE: This product utilizes a specific plug harness which may not be compatible with all decoders.
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 KA4, the KA3 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 2-Pin Quick Connector Harness for plugging into decoders with a compatible socket, such as the T4.
Dimensions: 1.02” x .45” x .347”
Input Rating: 12 to 16V
Lombard Hobbies - Big Inventory ∙ Value Pricing ∙ Fast Shipping ∙ Great Service






