Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors and fuse blocks. 1,000 Amp busbar for large complex wiring systems . Tin plated pure electrical copper for maximum conductivity . Stepped bus design offers two elevations for conductors which doubles the density of the wire loom compared to traditional bus bars . Busbar and fuse block elevations match common fuse blocks allowing for multiple fuse block attachment, eliminating the need for connecting cables . One-piece serrated flange nuts ensure correct and secure connections . Stainless steel 8-32 screws with captive lock washers for securing smaller gauge wires . Busbar may be cut to a shorter length to accommodate constricted spaces . Bi-directional busbar end caps allow the ganging of additional busbars . Snap on insulating cover meets ABYC and USCG requirements and includes label recess