Blue Sea Systems Screw TerminalThis Blue Sea Busbar is the industry standard busbar for positive distribution. Base material is reinforced polycarbonate and bus material is tin-plated copper CDA 110/UNS 11000. The industry standard busbar for positive distribution; The industry standard busbar for the collection of negative or AC ground circuits; CE Certified; Specifications: Maximum Voltage: 300V AC | 48V DC; Number of Screw Terminals: 10; Number of Terminal Studs: 2; Terminal Type: 1/4" Stud, #8-32 Screw; Continuous Rating: 130A AC, 150A DC; 6.1" x 1.250";