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HK Bare Copper Grounding Conductor

HK Bare Copper is a round, bright-annealed Class 2 stranded copper conductor for earthing and equipotential bonding. Select from seven common sizes between 16 and 120 mm² to suit the grounding design.

Typical Scenarios
Key Specifications
  • Building earthing conductors
  • PV and power-system grounding routes
  • Equipotential bonding
  • Grounding electrode and earthing network connections

 

  • Available conductor sizes: 16, 25, 35, 50, 70, 95, 120 mm²
  • Conductor material: bare copper
  • Conductor class: Class 2
  • Construction: stranded circular conductor; wire count varies by size
  • Conductor shape: round
  • Surface: bright annealed
Select cable specifications:
Size
Certifications & complance:

Product Highlights

Bare Copper Earthing

A bare copper conductor provides a direct path for earthing and equipotential bonding where the installation design calls for an uninsulated conductor. Select the cross-section required for the installation without adding insulation or sheath layers.

Seven Common Sizes

The range covers 16, 25, 35, 50, 70, 95 and 120 mm² within one product family. This lets installers and buyers select the required size while keeping one consistent product record for grounding work.

Straightforward Grounding Connections

With no insulation to strip, the conductor can be formed and connected using clamps or lugs suitable for the selected size and stranded copper construction. Accessible connection points remain easy to inspect.

Application Areas

Designed for Earthing systems, Grounding systems, Equipotential bonding and PV and power infrastructure grounding.

Earthing systems

Grounding systems

Equipotential bonding

PV and power infrastructure grounding

Technical Data

FAQ

Recommend

GENERAL DATA
  • Bare copper conductor for earthing, grounding and equipotential bonding
  • Available conductor sizes: 16, 25, 35, 50, 70, 95, 120 mm²
  • Dimensions and weight: confirm against the selected size

 

CONSTRUCTION
  • Conductor material: bare copper
  • Conductor type: stranded circular conductor
  • Conductor class: Class 2
  • Number and diameter of wires: dependent on selected size
  • Conductor shape: round
  • Surface: bright annealed
  • Insulation / sheath: none

 

APPLICATION
  • Earthing
  • Grounding
  • Equipotential bonding

 

 

AVAILABLE CONDUCTOR SIZES

 

Designation Nominal conductor area mm²
HK 16 16
HK 25 25
HK 35 35
HK 50 50
HK 70 70
HK 95 95
HK 120 120

Conductor construction, diameter and weight depend on size; confirm the applicable data before publication.

 

Download TDS

Can you check an equivalent cable from another manufacturer?

Yes. Send the exact cable designation and, where possible, the existing datasheet or project specification. We compare conductor material, construction, voltage rating, standards and the requirements that affect the installation before confirming whether an equivalent can be offered.

Is there one MOQ for all HORNOUR cable products?

No single MOQ applies across the entire range. The practical quantity depends on the cable type, size, construction, packing and production conditions. Send the actual cable list and quantities and we can confirm the applicable requirement for those items.