We hold expertise in offering a range of Post Insulators to our clients. Our 11 KV Post Insulator 320 mm CD is made using high quality electrical grade porcelain. It is used for insulating and supporting conductors. This provides the insulators with excellent electrical and mechanical properties. Provided with a metal bolt down base, these insulators are assembled by jig and fixture.The Post Insulator is of rating 11 KV & 320 mm CD.