1Function: Power distribution terminal block is suitable for a variety of wiring scenarios, reasonably store the power lines inside the car and boat. 2Range for Use: The rated current of the main bolt 160A, and the terminal 20A, the working voltage is 12V?48V, safe and convenient wiring block. 3Multiple Connection Points: Terminal power distribution block provides plenty of connection points for both positive and negative wiring terminals. 4Durable Material: Power distribution bus bar is made of stainless steel, plastic and brass material, will not rust in wet environments, long lasting. 5Scope of Application: Power distribution terminal block can be used for automobiles, motor homes, ships, trucks, electrical equipment and solar cells.