Feature: 1. Function: Multiple terminal bus poles are ideal for automotive and marine wiring, help organize and clear messy wiring, and are suitable for all types of power and ground distribution. 2. Copper Board: Nickel plated copper busbar contact board has low resistance, good electrical conductivity and corrosion protection. High temperature resistance, and safer to use. 3. Durable Designed: Transparent PC shell adds extra protection against fire, dust and accidental touch, flame retardant nylon base for optimal mechanical strength and durability. 4. Terminal Design: Terminal threaded fasteners use stainless steel split and ring lock washers, which can be stable in high vibration environments, with M4 bolts and M6 stud design. 5. Application: Widely used in cars, pickup trucks, trailers, RVs, motorcycles, recreational vehicles, trucks, vans, caravans, yachts, ships, perfect for all your electrical wiring projects. Specification: Item Type: 12 Post Power Distribution BlockMaterial: Nickel Plated Brass, PC, Nylon, Stainless SteelMaximum Voltage: 300V AC; 48V DC Rated Current: 130A AC; 150A DC Material: Nickel plated brass contact plate, PC insulating cover, polycarbonate nylon base, stainless steel screw Terminal Bolts: M4x12 Terminal Stud: M6x4 .Fitment:Suitable for cars, pickups, trailers, RVs, motorcycles, recreational vehicles, trucks, vans, caravans, yachts, ships, etc. Package List: 1 x 12 Post Power Distribution Block16 x Terminal2 x Screw