SEP Manufacturer Earth-Neutral & Busbars from both Bare & Tinned ETP Copper Alloy C110 which is 99.9% pure copper rated at ICAS 98%

This provides robust protection against corrosion and oxidation while maintaining the highest rating of electrical conductivity.

SEP Stock Tinned Copper Bars in the following dimensions up to 4000mm² long

30 x 5.0 – 50 x 6.0 – 50 x 10 – 60 x 10 – 80 x 10 – 100 x 10

We can supply various other widths in both Tinned & Bare Copper upon request

Earth & Neutral Bars

SEP can provide any diameter hole through the bar complimented by a variety of mounting options and termination accessories.

Mounting Options

  • Direct Bolt Mounting
  • Mounting with Insulated Support Standoffs (Insulators)
  • Stud Mounting (Fixed Studs or Welded Studs)
  • Stacked Busbar Mounting
  • Bracket Mounting

Termination Accessories

  • Punched holes
  • Pressed Studs
  • Clinch Nuts w/M12 X 30mm S/Steel bolts

SEP can fabricate Earth-Neutral bars to your exact requirements please call us to discuss


Custom Angles & Offsets

SEP Have the technical expertise to fabricate custom copper angles & offsets as required