400A Heavy Duty Bus Bar Power Distribution Block UP to 48V Ground Busbar Box with 8X M10(3/8 ) Terminal Studs Module Design for Marine Automotive RV Car Truck Battery AudioHeavy Duty Max Voltage: 48V DC Continuous Currents: 400Amps with M10 TERMINAL STUDS (Also available in M8) high current combiner box, modular box design, easy wiring configuration. High-qualityThe base is made of nylon - glass fiber reinforced , ensures great mechanical strength and durability,Has good flame retardant performance. The power distribution block is made of brass and nickel plated, which has good electric conduct performance and sturdy rust-resistant. Unique DesignThe battery terminal distribution block base has non-slip sponge, increased Stability. And the blank write-on space on the top allows easy labeling for each branch. Reserved Wiring PortWiring holes are reserved on three sides to facilitate your wiring and make the space more concise and clear. Wide ApplicationsApplicable to 12-48V car, trucks, RVs, marine, boats and other industrial equipment.The power distribution block is useful for customizing vehicles or relocating batteries.Make the wiring of circuit become neat and tidy, prevent electric short circuit.RED&BLACK600A