Pasamer 4 Terminal Distribution Block, Black + Red M8 4 Stud Power Distribution Block Busbars with 2 Cover and 4 Nuts, for Cars, RVs, Boats, Yachts

【Material Properties】The Power Distribution Block Busbars are made of zinc alloy and brass with good electrical conductivity. The insulating nylon base is flame retardant. 【M8 4 Stud】Includes red and black 4 post distribution blocks for positive and negative terminal blocks with 5/16in holes, neatly organizes your wiring without clutter. 【Voltage And Current】The maximum voltage is 48V DC; the rated current of each stud is 62.5A; the rated current of the entire electric block is 250A; the current of the auxiliary terminal screw is 20A. 【With Protective Cover】Each busbar includes a cover that is waterproof and dustproof, protecting the connections from damage and wear. 【Wide Applications】Power distribution blocks are widely used in 12-48V automotive and marine wiring, trucks, RVs, boats, trailers and other industrial equipment.