RR Kabel 120mm² Single-Core Building Wire

RR Building Wire 120mm² Single Core

The RR Building Wire 120mm² Single Core is a very large cross-section conductor for main incoming supply cables, high-capacity sub-mains, and heavy industrial distribution in UAE large commercial and industrial projects. It handles the highest current demands in building electrical systems and is suited for cable tray and trunking installation.

Key Features

• 120mm² conductor for main incoming and high-capacity distribution circuits
• Exceptional current-carrying capacity for large commercial loads
• PVC insulation for cable tray and trunking installations
• Sold per metre for precise large-project quantities
• Genuine RR Cables quality for demanding specifications

Technical Specifications

Applications

• Main incoming supply and switchgear connections
• High-capacity sub-main distribution runs
• Large industrial plant and machinery feeder cables
• Data centre and critical infrastructure power distribution

FAQ

• What does the 120mm² cross-section rating mean, and how do I pick the right size for my circuit?
  The mm² figure is the conductor's copper cross-sectional area, which determines how much current the wire can safely carry and its voltage drop over distance. Larger cross-sections carry higher currents over longer runs. Confirm the correct size for your circuit's load and cable length against the applicable wiring regulations (or ask our technical team) before ordering — this listing is for the conductor itself, not a substitute for a proper circuit design.
• Can I order an exact length, and how is the price calculated?
  Yes — this wire is sold per metre, so you enter the exact quantity of metres you need at checkout and are charged accordingly. There's no minimum roll or coil requirement; order 5 metres or 500.
• What's the difference between Single-Core Building Wire and RR Kabel's Flexible Panel Wire?
  Building Wire uses a solid or low-strand-count conductor designed for fixed, permanent installation in walls, conduit, and trunking. Flexible Panel Wire uses a finer, multi-strand flexible conductor designed for movement and repeated flexing inside control panels and switchboards. Use Building Wire for fixed circuit wiring; use Flexible Panel Wire for panel/control cabinet internal wiring.
• Does this need to be installed by an electrician?
  Yes. Fixed building wiring must be installed and terminated by a licensed electrician in line with UAE wiring regulations — this is a supply-only conductor, not a DIY plug-and-play product.
• Why do the colours (Red/Yellow/Blue/Black) matter, and can I mix colours in one order?
  Colour-coding identifies phase, neutral, and circuit function so an electrician can trace and safely isolate circuits later. You can order any mix of colours and lengths in the same purchase — each colour is simply a separate variant of the same 120mm² wire.