MEGA Fuses & Holders

MEGA fuses are specifically engineered for high-current applications, offering robust protection against overloads and short circuits. Typically installed close to the battery, they act as the main safety device for protecting cables and major electrical components. Using the correct fuse rating is essential to prevent overheating, equipment damage and potential fire risks in high-power camper van systems.

This collection includes both standalone fuse holders and combined fuse and holder kits, allowing you to build a tailored system to suit your setup. Compact inline MEGA fuse holders are ideal for simple installations, while more advanced solutions such as multi-way fuse holders provide a centralised distribution point for multiple high-current circuits. These are especially useful when running inverters, battery chargers or multiple power feeds from a single battery connection.

The Wired Campers range features durable bolt-down MEGA fuse holders designed for secure connections and minimal voltage drop. Many options support a wide range of fuse ratings—from around 40A up to 400A—making them suitable for everything from small leisure battery setups to high-demand off-grid systems.