Features:*100% brand new and high quality*Made of high quality material, durableand practical to use*Reliable raw materials, waterproof and dustproof, easy to use*Use a nut type internal swivel mounting post. Better fixing cover.*Used for indoor and outdoor electrical, communication, fire fighting equipment, steel smelting, petrochemical, electronics, electric power, railway, construction site, mine, quarry, airport, hotel, ship, large factory equipment, pollution treatment environment, etc. .Specification:*Material: ABS*Size: 83 * 81 * 56 mm(Approx.)*Waterproof Rating: IP66*Current: 15A*Voltage: 600V*Compatible Connectors: 3 PG9 Waterproof Connectors With Washers*Support Hole: Three Holes With a Diameter of 16mm(Approx.)*Support Terminal: TB1506 Terminal 15A Crimp 2.5 SquareInstallation Instruction:1. Internal Installation: in the box of the component mounting plate or rail boss.2. External Installation: It can be directly fixed to the wall through the mounting hole at the bottom of the cartridge body (through the four corners of the box, directly fixed to the wall or board with screws or nails).Package Contents:1*Waterproof Junction BoxNote:1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.