BGB, a reputed house of Overhead Transmission Line materials manufactures Cap and Pin Type post insulators. Cap & Pin type post insulators conform to IS-2544, BS-3297, IEC-168, ANSI C 29.8 and C 29.9.Thee are used to support disconnecting switches, bush bars, conductors and equipment for substations. Cap and Pin Type post insulators is capable of enduring tension, compression, flexion, torsion and combined stresses up to the specific limits. Nonstacking and Stacking Units of these insulator are used for service voltage up to 33 KV. Multi unit`s stack The inherent design features of multi cone post insulators lead to advantageous deflection characteristics and its adaptability to meet onerous mechanical and electrical requirements of EHV outdoor switching stations.