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Bus Bar Cable Installation

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The Bus bar wiring is designed to provide the maximum amount of current to a specific point in the track, so the more spurs you have the less likely you are to get voltage drop. The wires (Positive & Negative) can be twisted together to reduce the amount of interference you get, some people think this does not work, so try it out. The ideal solution is to have a 'ring main' so the far end comes back and is joined to themselves as close to the power source as possible. The drawing below shows a Base Board with the bus bars running around the entire board. The spurs are as often as needed and details of connection are shown below.
Detail A. Connection of a Spur.
The main Bus bar wire is inserted in to the clip so that it is in the rear through slot.
The spur wire is then inserted into the front through slot.
Press down the metal cutter with a pair of pliers so the top
of the metal is level with the plastic holder. Now fold over
the plastic retainer until it clips to the body. Job Done. Repeat
this for all the spurs you require.
Detail B Terminal Connection
This is just an example of the other end of the spur where
you would have a terminal block, to run cables to different
equipment in that area. The main wires would be  to the
track which you would keep in 32/0.2mm gauge wire. The
others can be run in the appropriate gauge wire for the