Working on an electrical project and need to clean up a messy wiring job? This uxcell distribution block is a lifesaver. It lets you take one main power source and split it safely into multiple outputs. This model has 3 large input terminals and 15 output terminals. It's rated for up to 660 volts and can handle a max input current of 150A (each output is rated for 40A). It's made with a flame-resistant PC plastic shell and has solid brass conductors inside for excellent conductivity and safety. The clear plastic cover snaps on to protect you from accidentally touching the live terminals. It has screw-down clamps that can fit input cables from 4-35mm² and output cables from 1.5-10mm². Mounting is easy with the two screw holes on either end. It's about 7.2 inches long. This is a pro-grade part perfect for organizing the wiring in a metering box, a workshop, an RV, or a solar setup. It turns a rat's nest of wires into a neat, professional, and much safer installation.