1、Waterproof: This is a waterproof fuse box, designed for off road, motorhome, boat and other large wading vehicles, through the front waterproof cover and gasket, sealing ring, to achieve waterproof IP66 rating. 2、Function: The fuses holder will effectively protect electronic devices from excessive currents and also avoid serious injuries caused by internal malfunctions of electronic equipment. 3、Safe: The fuse block is made of PA66 flame retardant material. It is mechanically strong, insulated, heat resistant, and flame resistant. Effectively prevents from produce fracture, deformation, combustion, or short circuit. 4、Convenient: Delivered with double fuses. When the fuse is burned out and you can be replaced with spare multiple amps fuse immediately. You can select the fuse according to the current electrical appliance. 5、LED Warning Indicator: LED warning light on fuse block will light up immediately when the corresponding fuse is blown. It is very safe and easy for you to find the fault and replace the blown fuse. 6、Sticker: Labeling stickers included for DIY your specific need. According to the name on the sticker, you can quickly identify which electrical appliance is going wrong, which makes testing and repair convenient. Item Type: Blade Fuse Block Material: ABS, metal, rubber Input voltage: 12-32V Input Rated Current: 100A Output Maximum Current: 20A per circuitProduct Material: PA66 base, PC dust cover, nickel plated copper terminal blocks, stainless steel screws, rubber waterproof gaskets, PP x 70 stickers, silicone sealing rings Main Line Terminal: M5 thread stud (100A 32V DC maximum) Main Line Wire: #4-6AWG Single Wire Terminal:Copper and Nickel Plated 1/4in (6.3mm)(20A 32V DC maximum) Single Wire: #12-16AWG Opening Size: Approx. 5.5 x 6cm/2.17 x 2.36in Indicator Function: When the red LED light is lit, it means that the fuse has been disconnected and the fuse needs to be replaced in time to continue runningFitment: Fits for off road vehicles, motorhomes, buses, yachts, boats, cars Usage: Can be directly connected to the car or boat any electrical wiring, such as roof lights, car headlights, width lights, fog lights, warning lights, car refrigerator, car charger, car fan, car TV 1 x Fuse Box 2 x Sticker 4 x Self Tapping Screw 1 x Black Sealing Ring 4 x 20A Fuse 4 x 15A Fuse 2 x 10A Fuse 2 x 5A Fuse 6 x Flat Terminal 6 x Flat Terminal Protector