Heavy Duty: This 12V bus bar can handle max operating voltage 48V DC , max continuous amperage: 150A Unique Design: 12 stainless M4 terminal screws, 1 x 1/4" (M6) terminal stud & nut for easy installation and route your wires with minimal effort What You Get: 1 x positive 12 volt bus bar, 1 x ground 12 volt bus bar, 2 x covers, 2 x 2 AWG 1/4" copper lug and 24 x terminals Product Advantage: Thick tinned copper plate busbar, base is made of high quality ABS material, which is mechanically strong, insulated, heat resistant and flame resistant, durable made for safety use Wide Application: Using the battery bus bar for wiring can keep the circuit neat and tidy, reducing the possibility of short circuit. Suitable for car, caravan, boat, yacht, solar system, etc Heavy Duty: This 12V bus bar can handle max operating voltage 48V DC , max continuous amperage: 150A Unique Design: 12 stainless M4 terminal screws, 1 x 1/4" (M6) terminal stud & nut for easy installation and route your wires with minimal effort What You Get: 1 x positive 12 volt bus bar, 1 x ground 12 volt bus bar, 2 x covers, 2 x 2 AWG 1/4" copper lug and 24 x terminals Product Advantage: Thick tinned copper plate busbar, base is made of high quality ABS material, which is mechanically strong, insulated, heat resistant and flame resistant, durable made for safety use Wide Application: Using the battery bus bar for wiring can keep the circuit neat and tidy, reducing the possibility of short circuit. Suitable for car, caravan, boat, yacht, solar system, etc