3.0mm Orange Electrical Cable – 500 Metre Roll

The Cable Roll That Powers the Build

Behind every well-built caravan and camper trailer is quality wiring — and quality wiring starts with the right cable. The 3.0mm Orange Electrical Cable 500m Roll is the go-to choice for auto electricians, caravan builders, and serious DIY owners who refuse to cut corners on the wiring that keeps their rig running safely and reliably across thousands of kilometres of Australian road and track.

3.0mm — the versatile mid-range workhorse. At 3.0mm cross-sectional area, this cable sits in the sweet spot for a wide range of common 12V caravan and camper wiring applications. It's the right size for lighting circuits, accessory feeds, switch wiring, water pump circuits, USB and 12V socket feeds, interior fittings, and a host of other standard caravan wiring tasks. Not too light, not too heavy — 3.0mm is the cable you'll reach for again and again throughout any caravan build or rewire.

Orange colour coding — professional circuit identification. The bright orange sheathing is more than just a visual choice — it's a professional wiring practice that makes circuit identification fast, accurate, and safe. In a caravan or camper trailer with multiple cable runs sharing the same conduit or cable tray, colour coding is what allows an electrician or owner to trace, identify, and service specific circuits quickly and confidently. Orange is widely used for accessory and secondary circuit wiring, making this cable a natural fit for standard caravan electrical builds.

500 metres — the roll that means business. This isn't a short spool for a single job — this is a 500-metre trade roll for builders, workshops, and serious owners who need enough cable to complete full builds, stock the workshop, or tackle multiple projects without running out mid-job. At 500 metres, you have the flexibility to run cables the right way — full uninterrupted runs from source to load, no joins, no compromises — across an entire caravan or multiple trailer builds.

Built for the demands of mobile Australian living. Cable in a caravan or camper trailer isn't just sitting still — it's subject to constant vibration, temperature extremes, UV exposure in roof cavities, and the physical stress of a vehicle that travels thousands of kilometres a year. Quality 3.0mm auto cable is designed with flexible stranded copper conductors and a durable PVC sheathing that handles these conditions reliably over the long service life of your rig.

Stranded copper conductors — flexibility & conductivity combined. The stranded copper construction of automotive-grade cable gives you the flexibility to route cables through tight bends, around corners, and through conduit without cracking or fatiguing the conductor — while maintaining the excellent electrical conductivity that copper is renowned for. Less resistance means less voltage drop across long cable runs, which means your accessories and lighting perform as intended at the end of every circuit.

For builders, workshops & serious DIY owners. Whether you're an auto electrician fitting out caravans professionally, a caravan manufacturer running cable through a new build, or a passionate DIY owner rewiring your own rig the right way — a 500-metre roll gives you the supply you need to do the job properly. Buy once, use across multiple builds, and always have the right cable on the bench when you need it.

✅ Key Features 

• 3.0mm cross-section — Versatile rating for a wide range of 12V caravan circuits
• 500 metre roll — Trade quantity for full builds, workshops & multiple projects
• Orange colour coded — Professional circuit identification & tracing
• Stranded copper conductors — Flexible, low-resistance, long-lasting
• Durable PVC sheathing — Protects against heat, abrasion & UV exposure
• Automotive grade — Built for the vibration & conditions of mobile living
• Suitable for 12V systems — Caravans, camper trailers, 4WDs & motorhomes
• Clean uninterrupted runs — Enough length to run circuits without joins
• Workshop ready — Perfect for auto electricians & caravan builders

 Specifications