Feature: 1. Wide Application: 4 studs power distribution block is applicable to 12‑48V car, trucks, RVs, marine, boats and other industrial equipment. 2. Function: The power distribution block is useful for customizing vehicles or relocating batteries, whether you need to consolidate or protect your electrical system. 3. Parameter: The maximum voltage is 300V AC 48V DC, the continuous rated current is 130A AC 150A DC, M6 x 2 terminal screws, M6 x 2 terminal post number. 4. Installation Detail: The surface is mounted with screws and 2 mounting holes make this terminal block easier to install in any direction. 5. Rust Proof: Terminals are made of nylon and brass material, strong rust proof, good mechanical strength and durability to protect your safety. Specification: Item Type: 4 Terminal Bus BarMaterial: ABS + zinc alloy + brass .Maximum Voltage: 300V Ac/48v Dc Continuous Rated Current: 130a Ac/150a Dc Number Of Terminal Screws: M6 X 2 Number Of Terminal Posts: M6 X 2 Application:Applicable for car trucks RVs marine boats and other industrial equipment Package List: 1 x 4 Terminal Bus Bar2 x Screw