Grounding PE-PEN Rail System PE/PEN Rail System. PE-PEN Rail System PE/PEN busbar E-Cu for VX To DIN EN 13 601. With integrated holes. To product PE-PEN Rail System PE/PEN mounting bracket for VX For attaching the PE/PEN busbar 30 x 5, 30 x 10, 40 x 10 and 80 x 10 mm. To product PE-PEN Rail System Baying Bracket E-Cu The PE/PEN combination, consisting of busbars, combination angles and baying brackets, supports type-tested configurations as per IEC 61 439-1. To product PE-PEN Rail System Busbar Supports N conductor For installing 1-pole neutral or PEN conductors. To product PE-PEN Rail System Self-clinching nut M12 Self-holding nut with knurled ring. For drilled holes in busbars. To product PE-PEN Rail System PE/PEN Combination Angle, E-Cu for PE/PEN combinations The PE/PEN combination, comprising busbars, combination angles and baying brackets, supports type-tested configurations as per IEC 61 439-1. To product