INSULATORS

OTE

JSI (Jayashree Insulators): India Kolkata, West Bengal, India Jayashree Insulators (JSI) was founded in 1967 to manufacture substation insulators, transmission insulators and distribution insulators. It also exported to Greece for the Hellenic Telecommunications Organization OTE SA. Since 2002 cooperates NGK. Here we see a November 1985 crossover insulator used in suburban and long distance telephone circuits. The dimensions of the insulator are 98mm x 116mm.