Patent ID: 7331794

Claim:
A device ( 20 ) for interconnecting electrical bundles, the device comprising: a plurality of pluggable cards ( 34 to 38 ) for connecting and cross-connecting electrical bundles; a track element included on each pluggable card, the track element being one of a track and a track starter; a main printed circuit ( 28 , 28 b ); connectors ( 29 to 33 ) fitted on the main printed circuit and designed and arranged to receive the pluggable cards; and several tens of parallel tracks ( 46 ) on the main printed circuit, each parallel track putting the track element of one of the pluggable cards plugged into one of the connectors, and the track element of another of the pluggable cards plugged into another of the connectors to a common potential, the each parallel track ( 46 ) being in contact with a respective pin ( 50 , 150 ) in at least two of the connectors.