This relay and fuse box provides a clean, organised solution for managing multiple circuits in any 12–48 V electrical system. It includes three 40A relays and three standard ATO fuses, allowing you to build reliable, protected circuits for accessories such as lighting, pumps, fans, compressors, and auxiliary systems.
 
Built from robust PA66 automotive‑grade plastic, the housing is durable, heat‑resistant, and designed for long‑term use in harsh environments.
 
The clip‑on lid keeps components protected, while the bottom‑entry wiring layout ensures a tidy, professional finish. All required terminals, relays, and fuses are included, making installation straightforward and eliminating the need to source additional hardware.