Description: The fuse will automatically blow current when the current rises abnormally and reaches a certain height. Thereby functioning to protect the circuit and operate safely The product adopts PBT anti-flame-resistance, high-low temperature and environmental protection materials, which fully meets the fuse holder must have good mechanical strength, insulation, heat resistance and flame retardancy, and should not cause breakage, deformation, burning and short circuit during use All busbars and fuse clips are nickel-plated copper, with corrosion resistance and best conductivity All fasteners are made of stainless steel This 12-way fuse block is very easy to install and it comes with clear step-by-step instructions that will allow you to set it up in no time Specification: Main line Evaluation of the terminal: M5 stud (100A 32V DC.max). Wire size: #4-6 AWG Single line Evaluation of the terminal: M4 stud bolt (30A 32V DC.max). Wire diameter: #12-16 AWG Base: PBT Cover: PC Terminal: Nickel-plated copper. Screw: Stainless steel. Label: PP × 70 Package Includes: 1 x 12-way Fuse Box 4 x screw 2 x sticker