4 GANG M8 POWER DISTRIBUTION BLOCK - BUS BAR (BOX STYLE)

This bus bar is available in Black (negative), Red (positive), or as a set, providing a heavy-duty and reliable power distribution solution for automotive, marine, and off-grid applications. Featuring 4 x M8 stainless steel studs with nickel-plated brass bridge plate, it delivers 300A capacity while ensuring excellent corrosion resistance and long-term durability. The insulated polypropylene/nylon base, non-slip mounting face, and bolt-on protective cover with removable panels make installation safe, neat, and versatile. Perfect for keeping wiring organised and simplifying troubleshooting, this bus bar offers dependable performance backed by Switch Boss quality.

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Switch Boss® designs and supplies aftermarket products that are compatible with a wide range of vehicles and equipment. Unless otherwise stated, these products are not genuine or original parts from the listed brands or manufacturers. Switch Boss® products are not affiliated with, endorsed by, or sponsored by any vehicle or equipment manufacturer.

All manufacturer names, models, and trademarks are used strictly to identify compatibility, fitment, or intended use. Brand and vehicle names are included only to show which products our aftermarket parts are designed to work with.

Switch Boss® does not sell or distribute genuine Toyota, Nissan, Mitsubishi, Mazda, Isuzu, Holden, GM, Ford, Suzuki, Volkswagen, Starlink or any other branded products. Our parts are aftermarket alternatives only.