※Dual 12-Way bus bar distribution block/150A copper ground bar/micro buss bar 12v made of high-quality glass fiber reinforced nylon, brass, 304 stainless steel material. ※ Double terminal block bus base 12v plate with good insulation effect to ensures no electric leakage when installed on metal boat or car body. Large current brass belt, the maximum rated current is 150A. marine power distribution/Stainless steel screws and nuts can enhance their resistance to corrosion and rust in salt water or corrosive environments. ※Marine terminal block/ground bus bar/12V double row busbar 150a busbar solid base is more secure and easy to install, use M4 (#8/32'')screws to fix on both sides, which can give a neat and clean finish to any installation in your car boat marine caravan RV. ※ The negative bus bar 12v marine and ground bus bar/12v terminal power distribution board MAX VOLTAGE: 300V AC/ 48V DC. Max continuous amperage:150A DC/AC; adopt a professional design process, is manufactured in accordance with standard specifications, and strictly follows the factory quality control. ※ Wide USE - LENKRAD 12 volt m6 double-row busbar / 150A power distribution block busbar/new energy buss bar for wiring can keep the circuit clean/makes wiring look more efficient.(Positive/Negative) and prevent electrical short circuit caused by messing wiring harness,gives a neat and clean finish to any installation in your Car audio Solar Boat Marine caravan RV/solar systems wiring Description: - High voltage, high current, wide range of use, high safety factor. - The power distribution block 12v 150a/M6 marine power bus base is made of flame retardant plastic to protect your safety. - Suitable for various environments such as trucks, trailers, tourist buses and boats. Specification: -Terminal Screw : #8(M4)*12 -Terminal Stud : 1/4''(M6)*4 -Color：Blue -Size : 120.0*40.0*42.8 mm -Continuous Rating : 150A DC-Max、Voltage : 300V AC/ 48V DC -Base Material: PC and Nylon -Bus Material: Brass and Stainless steel -Weight: 180g Package Includes: -1 Piece 12 Way Dual Row Distribution Block 150 amp-4 Pieces 1/4''(M6) Terminals -12 Pieces #8 Terminals -2 Pieces Screws.