jamgoer 300A Bus Bar 12v Power Distribution Block 4 x 5/16"(M8) Terminal Block Heavy Duty Waterproof Buss Bar Junction Block Marine Battery Bus bar for Automotive Boat Solar System(Black)

Versatile Compatibility: Our Bus Bar is ideal for automotive, marine, and solar applications, compatible with 12V, 24V, and 48V DC power systems; It boasts a maximum continuous current of 300 A; Size of each power distribution block is 138 x 69 x 44.5 mm;
Stud size: M8 (5/16") ^^ Premium
Quality Materials: Crafted from high-quality copper, each distribution block ensures excellent conductivity and durability and can work stably for a long time ^^
Safety & Reliability: Our bus bars undergo rigorous quality testing to ensure safety, reliability, and long-term stability; Featuring a protective cover to shield against water and dust, preventing damage and corrosion; The base is made of flame-retardant nylon fiberglass to enhance safety for both equipment and personnel ^^
Easy Installation: The bus bars are secured with simple screw fastening, enabling easy installation and disassembly; Removable windows ensure smooth access for wiring without obstructions, facilitating maintenance and management ^^
Wide Application: The Heavy Duty Power Distribution Block makes the wiring of circuit become neat and tidy and prevent electric short circuit, suitable for automotive, car, truck, marine, boat, RV, Solar, etc