Bus Bar 12V 250A Power Distribution Block 4 x 3/8 Studs Marine Bus Bar 12 Volt Battery Busbar Terminal Block for Automotive Car Bus Bar 12V 250A Power Distribution Block 4 x 3/8" Studs Marine Bus Bar 12 Volt Battery Busbar Terminal Block for Automotive, Car, Boat, Solar Wiring - Negative&Positive About this item Upgrade & Thicken: A pair of 12V power distribution block, includes a red and a black power distribution block(Positive&Negative). Our 12V Bus Bar also features 4MM Thicker Copper Bus Bar Plate which can be connected to wider range of cables 250A Rating: The power distribution block bus bar rated 250A when work in 12v circuit, and the battery terminal block can handle MAX 48V 3/8" Stud: The battery bus bar terminal block includes 4 x 3/8" studs terminal and 3 x #8 screw terminals, which makes the 12V junction block able to accept large size terminal connectors and wires. The nylon bottom is also secured by M10 post which makes it more fixed and won't strip Protect Cover and Nuts: Each power busbar will come with a protect cover and two nuts, which helps to shelter as much exposed area as possible to reduce the risks of accidental contact and prevent short circuit, makes the circuit safer Wide Application: The 12 volt buss bar with cover aims to make the wiring of circuit become neat and tidy, preventing mess harness from causing electric short circuit, it is suitable for automotive, car, truck, marine, boat, solar wiring Product Details Display 3/8" Stud Terminal The 12v bus bar is 4 x M10 (3/8") studs and 3 x M4 (#8) screw terminals design, can allow max 250A current pass through the battery terminal block. Protect Cover & Nuts Each junction block will come with a cover and two nuts, which will shelter most exposed contact areas to reduce the risks of short circuit or touch. 4MM Thicker Copper Bus Bar The 12v bus bar features 4MM Thicker Copper Bus Bar Plate, which can be connected to wider range of cables. M4 (#8) Screw Terminal Design The 12v bus bar comes with M4 Terminal Screws. You simply insert the wire into the ring terminal and secure the terminal to the terminal block. Positive Bus Bar - Red Negative Bus Bar - Black _x000D_ _x000D_