Variabox by Neptune Bals is a modular power distribution enclosure available in five configurable sizes (S, M, L, XL, XXL) for surface-mounting or mobile use. Built from high-grade, impact-resistant plastic with a sealed top-bottom housing, it features a coded flange system for safe installation, screwless QUICK-CONNECT CEE socket wiring, permanently fixed cover screws, and a lockable, transparent fuse window with one-touch-close (OTC) mechanics for reliable, low-maintenance field performance.