Wire/Buss Wire Connectors....

The following are 3D printed wiring connectors. Primarily used to connect a larger gauge wire to smaller gauge wire or wires. They could be used at the end of the run for a larger gauge wire but I designed them mainly to be used on runs of buss wires feeding feeders that go from the buss wire to sections of track. Using them you don't have to cut the long buss wire. Just remove insulation from it where you want to drop a feeder.

Be sure to read more on how to use them here...

http://1fatgmc.com/RailRoad/3D-Printer-2/page-48.html

Prints were printed with an Ender 3 Pro using Cura set on 'Standard Quality' in the 'Profile' setting and with a stock .4 nozzle.

More on other items for your layout here ....

http://1fatgmc.com/RailRoad/3D-Printer/3D-Printer-Index.html