(1) When carrying different voltage lines from the same stick, the hard voltage line should be connected from the top and the low voltage line from the bottom.
(2) If the line is connected according to sub-rule (1), it should be connected to the low voltage wire in such a way that there is no leakage or any other kind of danger or charge from the hard voltage wire.
(3) A technical distinction should be made between high voltage and low voltage wires.