(DIR) Return Create A Forum - Home --------------------------------------------------------- Lionel Trains (HTM) https://lioneltrains.createaforum.com --------------------------------------------------------- ***************************************************** (DIR) Return to: Beginners Q & A ***************************************************** #Post#: 1514-------------------------------------------------- KW Transformer By: NDJD Date: March 16, 2017, 8:07 pm --------------------------------------------------------- I have a KW transformer attached to fast track. I have a Santa Fe 2343 with B car and the four passenger cars. The connector wire keeps overheating. I'm sure it's wired correctly, but is there a heavier gage wire available? #Post#: 1515-------------------------------------------------- Re: KW Transformer By: zirbel227 Date: March 19, 2017, 9:32 am --------------------------------------------------------- Hey NDJD, I have a KW also, right now I'm using 14 gauge stranded wire to supply power to the track. I haven't had any problems with over heating. I picked up the wire at a home supply store (Menards, Home Depot, etc), I looked in the home wiring section as well as automotive section. Hope that helps! *****************************************************