1、6 Post Busbar: Each 12V bus bar includes 6 x M6(1/4in) terminal studs. This battery terminal block can handle voltage Maximum 300V AC, 48V DC, and continous amperage Maximum 130A AC, 150A DC. 2、Keep Wires Orderly: Automotive bus bar can gather the harnesses together to reasonably store the power lines inside the vehicle and ship. 3、Multiple Connection Points: This power distribution block provides plenty of connection points for both positive and negative wiring terminals. 4、Easy Installation: The cover of this marine bus bar will allow 180° wire lug installation and can meet variety kinds of installation methods of end terminals. 5、Widely Used: Power distribution busbar can be widely used for 12V‑48V cars, trucks, RVS, yachts, boats and other industrial equipment.