Application: Suitable for automotive, car, truck, marine, boat, solar wiring Specifications: Product Material: ABS, Zinc Alloy, Brass Colour: Black, red Type: M8 (5/16") Stud Maximum Voltage: 48V DC Current Rating Per Stud: 62.5A Rated Current of the Whole Electric Block: 250A Auxiliary Terminal Screw Current: 20A Features: *Convenient Connection This distribution block has standard M8 screw terminals, making it easy to connect and stable in performance. *Suitable Voltage With 4-position power bus bars, with a maximum voltage of DC 48V and a rated current of 250A for the whole electrical block. .