Busbar systems Flat-PLS Busbars E-Cu Dimensions from 12 x 5 to 120 x 10 mm Busbars E-Cu Busbars E-Cu Length: 2400 mm/bar. Show products Busbars E-Cu Longitudinal connectors For connecting Flat-PLS busbar systems, no drilling required. Show products Busbars E-Cu Busbar claw for flat copper busbars For flat copper busbars with increased short-circuit resistance or for the mechanical stabilisation of busbar stacks. Show products