Cable type A02; part number G2000 is designed for BMA intercom and pre-start networks. The cable provides power to the BMA’s via the 4mm2 pair and communications and signaling via the 1mm2 pair. The BMA cable consists of two main elements, an unscreened 4mm2 twisted pair and a screened 1mm2 twisted pair. All conductors are insulated with PVC. The 1mm2 pair is screened using a foil tape and a 7/0.25 TC drain conductor.