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Earth cable

Earth cable


  • Conductor: Annealed electrolytic bare copper (Class-2). According to /IEC 60228.
  • Cabling: Conductors arranged in concentric layers. (7-19-37-61) With 2 wiring directions Left and right (one per layer).


Conductors made of rigid annealed electrolytic copper wires. Class-2 of IEC 60228 standard. Concentric layer wiring.


They are intended for use in grounding system. Grounding is an obligatory practice both in industrial and domestic installations, as well as in the operation of electrical energy production, transmission and distribution systems.

Construction data

Bare copper wire Cl.2
Referent Cod. Copper wire Nº Section mm² Ø Dimension mm Weight g/m Resistant Ω/km a 20ºC
C-16 7 16 5 135 1.15
C-25 7 25 5.9 212 0.727
C-35 7 35 7.1 296 0.524
C-50 7+12 50 8.5 402 0.387
C-70 7+12 70 10.8 569 0.268
C-95 7+12 95 12.5 836 0.193
C-120 7+12+18 120 14.0 1036 0.153
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