This marine 3 core cable is designed for reliable on-board power runs and general marine electrical installations, offering a 50 metre length with a 4mm conductor size to handle higher current loads than smaller cables. The twin sheath construction with a white outer jacket provides extra mechanical protection and a neat finish for visible runs, while the yellow, brown and white core colours simplify identification during installation. Built for the demands of boat and marine environments, it offers enhanced resistance to moisture and abrasion compared with standard single-sheath wiring.

• Conductor size: 4mm squared (4mm) suitable for heavier 12V and low voltage circuits
• Cores: 3 core with colour coding yellow, brown, white for easy wiring
• Length: 50 metres for long runs without joins
• Construction: twin sheath with white outer for added protection and neat appearance
• Application: marine rated for boat and on-board installations, also suitable for caravan and outdoor use where moisture resistance is required
• Installation: flexible enough for routing in tight spaces and simple to terminate with standard marine connectors

Before installation ensure the cable meets the amperage and environmental requirements of your specific project and consult a professional electrician if unsure. Use the Parts Checker to confirm suitability for particular vehicles or boat models and follow marine wiring best practices for secure, corrosion resistant terminations and routing.