Bare Copper Earth Wire 4 mm² – Per Metre is an uninsulated copper conductor used for bonding and earthing in electrical installations.
Main features: bare copper conductor; single conductor; easy to terminate; supplied per running metre.
Typical applications: earth bonding; equipotential bonding; distribution boards; earth bars; general grounding connections.
Installation environments: indoor electrical enclosures; bonding routes; protected earthing installations.
Benefits: excellent conductivity; simple visual inspection; durable conductor; common electrical wholesaler product.
Maintenance considerations: Inspect mechanical fixings, corrosion risk and continuity during electrical testing..
Safety notes: Use correct conductor size and secure terminations; protect from mechanical damage where required. Current-carrying capacity depends on installation method, ambient temperature, grouping, protection device selection and the applicable wiring code.
Sold per running metre.
Technical Specifications
| Cable Type | Bare copper earth wire |
|---|---|
| Number Of Cores | 1 |
| Cross Sectional Area | 4 mm² |
| Colour | Bare copper |
| Conductor Material | Copper |
| Insulation Material | None |
| Sheath Material | None |
| Typical Voltage Rating | Not applicable as insulated cable |
| Temperature Range | Depends on installation and environment |
| Indoor Use | Yes |
| Outdoor Use | Yes where suitable for the environment and protected as required |
| Underground Suitability | Only where the earthing design and corrosion environment permit |
| Uv Resistance | Not applicable |
| Approximate Outside Diameter | 6.5 mm approx. |
| Weight Per Metre | 0.036 kg/m approx. |
| Applicable Standard | Verify conductor specification and project requirements |
Pricing note:
SEO note: Buy bare copper earth wire 4 mm² – per metre from Apex Electrical & Solar in Upington. Supplied per running metre for professional electrical installations.
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