12 Terminal Busbar - 150A Busbar Block with Cover, Ground Distribution, Power Distribution Terminal Block with 12 M4 Screws + 2 Studs for Marine RV RV Specification: Maximum voltage: 300V AC / 48V DC Rated current: 130A AC / 150A DC Embedded mounting hole: 5mm Connections: 2x6mm studs, 12x4mm screws (nuts and screws provided) color: Black Red Material: Nylon base + tinned copper + stainless steel screws + polycarbonate cover. Be applicable: Widely used in cars, boats, ships, RVs, motorcycles, RVs, trucks and more, it is perfect for all your electrical wiring projects. Installation Notes: Replace directly. Installation role: 12 terminal bus bars help organize and clean up messy wires, suitable for all types of power and ground distribution, easy to install and held in place with mounting holes on each end. The clear polycarbonate cover adds extra protection against splashes and dust, it prevents accidental contact of the terminals. Outstanding durability, stainless steel studs and screws are rust and corrosion resistant at sea. Flame retardant plastic base, fiberglass reinforced nylon base for optimum mechanical strength and durability. The connections are fully insulated, so the unit can be connected to metal and non-metal, surfaces, without worrying about short circuits, etc. Package Contents: 1*12-way bus, 2*screws, 100% new high quality. After-sales instructions: All dimensions are measured by hand and may vary slightly. Due to differences in different monitors, the pictures may not reflect the actual color of the item.