Modular box design for easy wiring configurationGlass fiber reinforced nylon base and shell high mechanical strength and durability is detachable for -free wiring, which reasonably accommodates the wires inside the vehicle and Highest amperage rated bus bar (250A) with terminal studsModule box design for easy wiring configurationsBlank write-on space on the top allows easy labeling for each branchProduct application: widely used in power supply of automobiles, yachts and shipscolor:red+BlackMaterial: plastic+metalTerminal Stud Size: M8(5/16)Terminal Stud Size: M10(3/8)Maximum voltage]:48V DCEach stud rated current]:62.5AThe whole electric block rated current]:250A[Auxiliary terminal screw current]:20A[Product role]:The wire harness , reasonable storage of car and boat inside [Applicable ]:Automobile, RV, , yacht and other power Package Contents:1 x red M8 Bus bar1 x black M10 Bus barOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.