KEY - 4mm (1.84mm²) Twin Core Automotive Cable - Australian Made - 100m Roll

100 Metre Roll of KEY 4mm (1.84mm²) Twin Core Automotive Cable for 12V, 24V and 48V Systems

Twin Core Wiring for Lighting and Low-Current Accessory Circuits

This 100-metre roll of 4mm (1.84mm²) twin core automotive cable is manufactured by KEY, an Australian cable maker based in South Australia. The 99.9% OFHC (Oxygen Free High Conductivity) copper conductors (26/0.30 stranding) keep resistance low over long cable runs, helping maintain voltage at the load in circuits such as lighting, switching and small accessories.

Each core is insulated in V90HT PVC rated to 90°C, with a UV-stabilised black outer sheath that resists sunlight, oil and abrasion on exposed chassis and roof runs. The twin-core design keeps a colour-coded red and black core pair inside one jacket, and the cable carries a 22A current rating and a 120V DC maximum rating, making it suitable for 12V, 24V and 48V low-voltage systems.

Supplied as a continuous 100-metre roll, this length suits workshops, installers and larger DIY projects that need to cut cable to size without joins.

Key Features

• 1.84mm² OFHC copper conductors for low resistance and reliable current delivery
• 22A current rating, subject to de-rating for bundling and ambient temperature
• V90HT PVC insulation rated to 90°C for engine bay and enclosed canopy installations
• UV-stabilised outer sheath for exposed automotive, solar and marine wiring runs
• Red and black twin cores for straightforward polarity identification
• Rated to 120V DC, suiting 12V, 24V and 48V systems
• Meets AS/NZS 1125 and AS 3808 standards and is RoHS compliant

Specifications