Plastic electrical junction box mold is fast becoming the standard material for electrical boxes, especially for do-it-yourself work. If junction box is required IP66 dustproof or IP67 waterproof, the plastic junction box will be made with double injection molding for sealing in order to reach the requirement of dustproof or waterproof. [ Reserved Hole Design ] We offer a superior waterproof performance of this outdoor electrical box. Drill holes open on your demand and make whole box keep a better sealing.

Plastic electrical junction box is fast becoming the standard material for electrical boxes, especially for do-it-yourself work. Plastic electrical junction boxes are lightweight, cheap, and simple to work with. Holes are easy to punch out in the back or sides. Many plastic boxes come with built-in clamps for the wires, further lowering the overall project cost.