These hefty 4-post busbars have 3 additional #8 screws for small connections, and are available with an optional matching cover. These are black - see our other listings for red. We get these from a major manufacturer of electrical connections, and they are built to last. For applications within the 250A rating, these are an excellent choice.

• Maximum current: 250 A @ 12 VDC
• Maximum voltage: 48 VDC
• Stud length: 1-1/8" (30mm)
• Terminal screw size: #8
• Mounting screws: #10 (not included)
• Dimensions, with cover: 6.6" L x 1.4" W x 2.0" H (168 x 35 x 50 mm)
• Mounting center: 5.7" (145mm)
• Base: Glass-filled nylon
• Bar: Nickel plated brass 
• Studs, nuts, washers: Stainless steel
• Cover: Nylon