Features A Useful Bus Bar: The power distribution block can collect the all the electrode harnesses and wires for neat and safe storage and wiring. With Brass Board: Low in resistance, the brass boad comes with good electrical conductivity and corrosion resistance for stable working. Reliable in Work: The rated current is 250A, and the DC 48V bus bar suits perfectly for DC power supply system, very reliable in working. Wide Application: Can be widely applied to car, vehicle, RV, boat, electrical equipment and so on, and satisfies your various work needs. Strong Materials: Combining premium ABS, zinc alloy and brass materials, the 4 terminal bus bar has good durability for long term using. Specification: Item Type: Power Distribution Block Product Specification: M8 Product Color: Red, black. Product Naterial: ABS, zinc alloy, brass. Maximum Voltage: 48V DC Screw Rated Current: 62.5A Overall 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: In power systems such as automobiles, RVs, ships, yachts, etc.  Package List:2 x Power Distribution Block Package List 2 x Power Distribution Block