• Fast LED indicator for circuit problems: Each circuit has its own LED indicator light that instantly lights up when a fuse blows, making it easy to identify and troubleshoot issues. • Superior quality and safe material: Made with environmentally friendly PBT material, heat and flame resistant, preventing issues like breakage, deformation, combustion, or short circuits. • Waterproof cover and pre-printed DIY stickers: The clear plastic cover with snap closure system is splash and dustproof, providing additional protection. Includes multifunctional stickers for easy inspection and repair. • Optimal conductivity: 6-circuit fuse block box for ATC/ATO (medium size) fuses with positive and negative terminals. Maximum operating voltage of 32V DC, 30 amps per circuit, and 100 amps per panel. • Wide application: Ideal for cars, buses, tank trucks, boats, SUVs, yachts, RVs, among others. • Measurements: Rated input current of 100A (max.), maximum output current of 30A per circuit, rated input voltage of 12-24V DC, rated voltage of 32V DC (max.).