※ Dual 12-Way bus bar distribution block/150A power distribution block /12v marine ground buss bar made of high-quality glass fiber reinforced nylon, brass, 304 stainless steel material. Tips: This 12v buss bar distribution block is designed for a single type of electrode connection. We have included positive and negative stickers to help you distinguish whether the busbar is configured for positive or negative connections based on your requirements. ※ 12V Terminal Blocks Double-Row busbar distribution boar base plate with good insulation effect to ensures no electric leakage when installed on metal boat or car body. T2 Purple Copper Nickel Plated, the maximum rated current is 150A. 304 stainless steel screws and nuts can enhance their resistance to corrosion and rust in salt water or corrosive environments. Construction of this distribution block is flawless and robust. The M6 stud and nuts evidence weak magnetism, which is consistent with 304 stainless steel which has been cold worked. ※ Rv Power Block 150A /12V - 48V boat ground bar/automotive ground buss bar 12v marine/150a 12v bus bar marine m6 power distribution block stainless steel nuts kit solid base is more secure and easy to install, use M4 screws to fix on both sides, which can give a neat and clean finish to any installation in your car boat marine caravan RV. This bus bar is nice quality and reasonably compact. The AP66 plastics are high quality and the PC coverage of the waterfloor lid is nice and tight preventing shorts. ※ The m6 marine power block and ground distribution block / 48v dc automotive power distribution block busbar kit / m6 dual power distribution block/12v battery terminal power distribution board adopt a professional design process, is manufactured in accordance with standard specifications, and strictly follows the factory quality control. This is a 150a heavy duty RV bus bar made for some serious applications. ※ Wide Use - LENKRAD 150A double-row busbar/dc boat buss bar 12v/150A power distribution block bussbar / 48V dc buss bar 12v for wiring can keep the circuit clean / makes wiring look more efficient, prevent electrical short circuit caused by messing wiring harness, 150A busbar Suitable for small to medium-sized yachts, fishing boats, and sailboats (for sub-circuits such as navigation equipment, pumps, and lighting) and small to medium-sized motorhomes and trailer campers (for living equipment circuits such as lighting and water pumps). Description: - High voltage, high current, wide range of use, high safety factor. - The 150A double-row busbar/m6 marine power bus base/150A 12v-48v power distribution block 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 -4 Pieces M6 Terminals -12 Pieces #8 Terminals -2 Pieces Screws.