[philso]

If the wires are for "powering" anything on your robot (camera, RoboRio, DLink LED's, camera or custom circuits), you will be using voltage with a "constant polarity" so yes, R40 should apply. Please note that I am not the GDC nor am I trained as an Inspector but it would be safest to follow R40 in these instances anyway. We don't want you to have to rewire your robot at a tournament like one of the teams I had worked with in the past.