DETAIL CONNECTION AN ELECTRICAL INSTALLATION;SHOWS THE AMOUNT OF CABLES PASSING BETWEEN THE VARIOUS DEVICES OF THE SAME
Drawing labels, details, and other text information extracted from the CAD file (Translated from Spanish):
alive, p.e, neutral, this means that in the same mouth there are lamps, a single key holds lamps, this is the combination key, p.e, alive, p.e, neutral, p.e