Blue Sea Systems BusBars PowerBar 1000 12 x 5/16 Stud W/Cover BS-1993

Sale price$402.00


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 B
  • usbar 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.


Maximum Voltage 150V
Number of Terminal Studs 12
Terminal Stud Torque 120 in-lb (13.56 Nm)
Continuous Rating 
Bus Material Tin-Plated Copper C11000
Mounting Holes Accepts #10 (M5) Screws
Screw Terminal Torque 18 in-lb (2.03 Nm) #10-32
15 in-lb (1.69 Nm) #8-32
Terminal Screw #10-32
Terminal Stud Size 5/16" - 18
Weight 8.00lb (3.63 kg)

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