30m Roll of 6B&S (13.5mm²) Twin Core Marine (Tinned) Cable

30m Roll of 6B&S (13.5mm²) Twin Core Marine (Tinned) Cable30m Roll of 6B&S (13. 5mm) Twin Core Marine Tinned Cable for Reliable DC Power Engineered for Harsh Marine and Off Grid Environments This 30 metre roll of 6B&S (13. 5mm) twin core marine cable is purpose built for demanding 12V, 24V, and 48V DC installations where corrosion resistance and consistent conductivity are critical. The tinned copper conductors resist oxidation in salt laden air and high humidity conditions, making it a dependable choice for

30m Roll of 6B&S (13.5mm²) Twin Core Marine Tinned Cable for Reliable DC Power

Engineered for Harsh Marine and Off-Grid Environments

This 30-metre roll of 6B&S (13.5mm²) twin core marine cable is purpose-built for demanding 12V, 24V, and 48V DC installations where corrosion resistance and consistent conductivity are critical. The tinned copper conductors resist oxidation in salt-laden air and high-humidity conditions, making it a dependable choice for coastal, marine, and mobile applications.

Unlike standard automotive cable, each strand is individually tinned to prevent black wire corrosion, a common failure point in untreated copper exposed to moisture. The dual-layer RoHS-compliant 5V90 PVC insulation and sheath provide robust protection against UV, oil, and abrasion, ensuring long-term reliability in engine bays, bilge areas, and exposed outdoor runs.

Key Features

• 82A current rating (JASO D609 at 30°C) for high-demand circuits such as battery chargers, inverters, and winches
• Tinned copper conductors to AS/NZS 1125 prevent corrosion and maintain low resistance over time
• UV-stabilised 5V90 PVC sheath resists cracking and degradation from sun exposure
• Red and black core identification simplifies polarity matching during installation
• 30-metre continuous roll reduces joins and voltage drop across longer cable runs

Built to Australian Standards

Manufactured to AS/NZS 1125 for tinned copper wire and AS/NZS 3808 for insulation, this cable meets stringent safety and performance benchmarks. The 5V90 PVC compound is flame-retardant and oil-resistant, adding an extra layer of protection in confined spaces like engine compartments or battery enclosures.

Where Performance Matters

This cable is suited to a range of low-voltage DC applications where reliability cannot be compromised:

• Marine battery banks and switch panels
• Solar charge controller to battery connections
• Electric winches and anchor windlasses
• Caravan and RV auxiliary power systems
• Off-grid cabin and shed wiring

The 13.5mm² cross-sectional area (equivalent to 6 AWG) balances current capacity with flexibility, allowing routing through tight conduits and cable glands without excessive stiffness. At 82A maximum rating, it handles typical loads for mid-sized inverters and battery chargers, though derating factors for bundling and elevated ambient temperatures should be applied as per the JASO D609 standard.

*Note typical derating factors apply: when multiple cables are bundled or ambient temperatures exceed 30°C, the safe current carrying capacity reduces. Refer to the derating tables in the specifications for guidance.

Reduce Installation Risks

Using non-tinned cable in marine or coastal settings often leads to premature failure, intermittent connections, and increased fire risk from high-resistance joints. This tinned cable mitigates those risks by maintaining low electrical resistance (1.42 ohm/km at 20°C) and resisting the corrosive effects of salt spray and condensation. The robust sheath also withstands mechanical wear, reducing the chance of insulation breaches that can cause short circuits.

Your Next Project Deserves Reliable Power

Equip your vessel, vehicle, or off-grid system with cable that matches the quality of your components. Order the 30m roll of 6B&S twin core marine tinned cable today and complete your installation with confidence.