Bus Terminal with switches

thingiverse

I was looking for a bus terminal with manual on/off switches for items I wanted to add to my printer. The bottom portion has an indent to accommodate bus wire up to 4mm in width, so I used two 2mm wires soldered together since that's all I had available. Three 3mm holes are also present for each switch to have an LED added to it. An alternative top with no LED holes is included in case you don't want them. To secure the terminals, bus wire was threaded through a loop and then soldered either to the switch or negative bus connection. Unfortunately, I ran out of black filament, so white terminals were used instead. The photo I took shows my project slightly differently than the uploaded file because the input power terminals were blocking the mounting holes when I initially assembled it. All screw holes are 3mm in size. The switch I used can be found on eBay here: http://www.ebay.com/itm/201514135585, with dimensions of 21 x 15 x 18.1 (mm).