The role of the fuse: When the circuit fails or is abnormal, the current continues to rise, and the increased current may damage some important or valuable components in the circuit, and may also burn the circuit or even cause a fire. Fuses protect electronic equipment from excessive current flow and also prevent internal faults from causing serious damage to electronic equipment.Therefore, there is a rating on each fuse, and when the current exceeds the rating, the fuse will blow. If the fuse is correctly placed in the circuit, when the current abnormally rises to a certain height and temperature, the fuse will cut off the current, thus protecting the safe operation of the circuit.Installation range: can be installed in, off-road vehicles, RVs, buses, yachts, boats, cars, etc.Indicator function: When the red LED light is on, it means that the fuse has been disconnected, and the fuse needs to be replaced in time to continue runningScope of use: It can be directly connected to any electrical circuit on the car/ship [such as: dome lights, car headlights, width lights, fog lights, warning lights, car refrigerators, car chargers, car fans, car TVs, etc.]Product accessories: sticker X2; self-tapping screw X4; black sealing ring x1; 20A safety piece X4; 15A safety piece X4; 10A safety piece X2;Product name: Single row, 6 channels, one input and six outputs, ATO or ATC fuses sharing waterproof fuse boxProduct Model: ZH-1704A1Product size: 8.7x9.2x4.2CMInput rated voltage: 32VInput rated current: 100AMaximum output current: 20A per channelProduct details material: PA66 base, PC dust cover, nickel-plated copper terminal, stainless steel screw, butadiene rubber waterproof gasket, PPx70 sticker, silicone sealing ringMain terminal block: M5 stud (max 100A 32V DC)Main conductor: #4-6AWGSingle Wire Terminal: Copper/Nickel Plated 1/4 inch (6.3mm) (20A 32V DC max)Single wire conductor: #12-16AWGHole size: 5.5x6CMColour: as shownMain material: plasticPackage Contents:1 set * Fuse box (1 in 6 out)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.