Fastening and contact unit (BKE-I) for use as surplus feed, rated current up to 63A, continuous currents up to 44A. Cable lengths suitable for standard BKE-I meter space 7RE., Included in delivery:, 1x fastening and contact unit BKE-I 4-pole, 16qmm, with long access cables and with continuous N, 1x PE cable green/yellow 16qmm, from NAR busbars to AAR main line branch terminal, 1x assembly instructions