Features WORK PARAMETERS --- 4 position power busbar, with a maximum voltage of DC48V and a rated current of 250A for the whole electrical block. BRASS CONDUCTOR --- The busbar adopts brass plate as the conductor, which has low resistance, good conductivity, and corrosion resistance. MAIN PURPOSE --- This power busbar can be used to collect negative wire harnesses and wires for neat and safe storage and wiring. M10 TERMINALS --- This distribution block has standard M10 screw terminals, making it easy to connect and stable in performance. WIDE APPLICATIONS --- Can be used for automobiles, RVs, ships, electrical appliances, etc., to meet various power system requirements. Specification: Item Type: Bus Bar Product Specification: M10 Product Material: ABS, Zinc Alloy, Brass Maximum Voltage: 48VDC Each Stud Rated Current: 62.5A Whole Block Rated Current: 250A Auxiliary Terminal Screw Current: 20A Product Function: Gather the wiring harnesses together and reasonably store the wires inside the vehicle and ship Application: Automobiles, RVs, ships, yachts, etc, power supply systems Size: Approx. 170 x 33 x 44mm / 6.7 x 1.3 x 1.7in Package List:1 x Bus Bar Package List 1 x Bus Bar