Abstract: A cabling system and method for connecting, to a plurality of electronic printed circuit boards, a common electrical cable, a grounding cable, and respective electrical board wires, or power supply cables. The system comprises a bundle of electrical cables, and a plurality of multipolar, insulation-piercing connectors placed in succession along said bundle of cables. Each of the connectors is suitable to receive the common electrical cable, the board cable to be connected to the respective electronic board, and the board cables that must be connected to the successive connectors, and is suitable to transmit to a successive insulation-piercing connector, the common electrical cable and the board cables that must be connected to the successive connectors.

Abstract: The invention relates to a cabling system and method for connecting, to a plurality of electronic printed circuit boards, a common electrical cable (22), for example a grounding cable, and respective electrical board wires (23-29), for example power supply cables. The system comprises a bundle of electrical cables (21), and a plurality of multipolar, insulation-piercing connectors (30-36) placed in succession along said bundle of cables. Each of said connectors is suitable to receive the common electrical cable, the board cable to be connected to the respective electronic board, and the board cables that must be connected to the successive connectors, and is suitable to transmit to a successive insulation-piercing connector, the common electrical cable and the board cables that must be connected to the successive connectors.