SINGLE LED WARNING INDICATOR With blown fuse LED indicator. When the red LED light flashes, it means the fuse has been disconnected, you need to replace the fuse in order to continue working. Can detect errors quickly and easily. OPTIMAL CONDUCTIVITY 6-way fuse box is applied to ATC/ATO fuses, with positive and negative side, each positive terminal screw has negative terminal. The maximum rated current of the battery box is 100A. Max.30AMP per circuit. SAFE MATERIAL Made of eco-friendly PBT material, PBT flame retardant for high and low temperature protection. Marine grade stainless steel inlet and outlet screws have high anti-corrosion performance. WIDE APPLICATION Widely used in vehicles, cars, boats, buses, boats, SUVs, yachts, etc. . Product dimensions: 87.75*85*36.5mm. CONVENIENT STICKER With multifunctional DIY sticker, it is convenient for examination and repair. Package Included: 1 x fuse box, 2 x sticker, 4 x screws, 4 x 20A fuses, 4 x 15A fuses, 2 x 10A fuses, 2 x 5A fuses.