Description: The base and shell of this product are made of glass fiber reinforced nylon, which ensures high mechanical strength and durability. The box can be removed with 4 stud bolts to ensure barrier-free cabling, and cables can be professionally installed on vehicles and ships. Specifications: Color: black / red Maximum current: 300A Maximum voltage: 48V DC Size: 138mm x 69mm x 44.5mm Products Include: 1 x junction box and accessories