An explosion-proof distribution box is a rugged enclosure for hazardous areas, safely delivering power while preventing sparks or heat from igniting flammable surroundings. Shanghai Kaiwei Intelligent Technology (Group) Co. was founded in 2004 and headquartered in Shanghai. The company has professional R & D institutions, perfect. Supplier highlights: This supplier is both a manufacturer and trader, has cooperated with Fortune 500 companies and implemented quality control. They offer full customization including design customization with a positive review rate of 100. 0% Shipping fee and delivery date to be negotiated. The Weifeng explosion-proof power. Explosion-prooftype:pxIIC, pz IIC, pD IIIC. Protection type:ventilationtype,compensation type. Structuretype:Box type,pianotable type,integrated cabinet type,uppe and lower cabinet type,left and right cabinet type are optional,anti-dropping stainless steel fastener is convenient for installation. Purging and pressurization is an explosion protection method (Ex p) that uses compressed air or inert gas to eliminate and prevent hazardous substances such as gas, dust, or a combination of the two, from entering the enclosure and causing a fire or explosion.