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Insulator is the special part to fix,install and insulate on communication, electric power, lightning protection, machinery, medical, wind energy, frequency conversion equipment,new energy vehicles (integrated chassis cabinets, locker, etc.) to provide meet the fixed support, installation and insulation isolation effect of special parts, it is also known as insulators, insulation column .Its appearance is usually the cylinder,hexagonal,round.There is the insert on the two surface of insulator. 

Bus Bar Insulators mainly made from Bulk Molding Compound, unsaturated polymer with fiberglass. Products itself are with good properties such as electrical resistance, heat resistance, fire resistance, low shrinkage, water resistance.