I need to know what wiring method I should use to run 8 conductors to 4 locations in my living room. The wiring will originate at a J-Box holding a sequencer. Then they would go through the back of the box, 6" down the wall into the crawlspace. From there, they will span out to the four locations. One will be a few feet away from the J-Box, so I could pull a cable there. At each location, I need to be able to disconnect and connect signals as needed, so some sort of J-Box would be in order. I would have the wire/cable/pipe from the crawlspace terminate in the (1900?) box, where the signal's own cable would connect to it. There might be 3 cables, one with 8 conductors from the sequencer, one with 4 (w/ ground) for the traffic light, and one with 3 (and ground) for the pedestrian signal. This would only be installed for maximum seven months, until we move and the trailer is demolished. Sorry, but I or my family cannot afford an electrician for this, but I would like to do it as safely as possible.
Is there anyone on board who knows how to fly a plane?