Optimal Conductivity: 12 place fuse box for ATC/ATO fuses (medium size); car fuse holder has a positive and negative side, which means for every positive terminal screw, there is a negative terminal screw. Max. 32V DC operating voltage. Max. 30 Amps per circuit and 100 Amps per panel. High Quality Material and Safety: Made of PBT, this 12v blade fuse box is mechanically strong, insulating, heat resistant, which ensures you a safe to use and help you get rid of problems such as breakage, deformation, burning or short circuit. Adds extra protection to your fuse box and fuse box. Unique LED Safety Indicator: Auto car fuse holder with warning light, fuses themselves are blown when the current is too high , and the red light will come on immediately. so that you can easily determine the short circuit or any other fault and fix the error effortlessly. Wide Use: Comes with stickers multi-function to DIY your specific need, convenient for examination and repair, easy to troubleshoot outdoor; widely used in vehicle, car, marine, bus, boat, tanker, underground etc. Package includes: 1 x 12 way fuse holder, 6 x 20A fuse, 6 x 15A fuses, 6 x 10A fuses, 6 x 5A fuses, 2 device name labels, 4 screws Product name: 17F-14 fuse holder. Gross weight weight: 0.259kg/piece Theme material: PBT+PC Terminals: Nickel-plated copper Screw: stainless steel Label: PPx70 Main wire: M5 threaded stud (100A 32V DC.max), suitable for #4-6 AWG wire diameter Single wire: M4 threaded stud (30A 32V DC.max ), suitable for wire diameter #12-16 AWG Operating voltage: DC32v Load current: 100A Suitable for: Blade fuse medium Operating temperature: -30C~85C Product installation range: used on cars, off-road vehicles, buses, camping -cars, yachts, boats, etc. Product usage range: it can be directly wired to the lines of any electrical appliances in the car/boat, such as car headlights, roof lights, fog lights, wide video lights, indicator lights. warning, car chargers, car fans, etc. Number of pieces delivered: 1 piece getveryrich