procurement of 132kv, 1250 amp isolators procurement of 132kv, 1250 amp single phase horizontal centre break lsolators without earth switch , electrical items : , 132 kv, 1250 amp single phase horizontal centre break isolator complete withthe following:-a. manual operating mechanism for main switch with worm & reduction gear. b. pad locks with three keys for main switch. c. 02 no. terminal connectors suitable for hcb. d. 01 no. base channel all other accessories as per bid specification. , a. manual operating mechanism for main switch with worm & reduction gear. , b. pad locks with three keys for main switch. , c. 02 no. terminal connectors suitable for hcb. , d. 01 no. base channel , all other accessories as per bid specification. , 33 kv vacuum circuit breaker with structure meeting the technical requirement as per section – iii, annexure - v , 33 kv control & relay panel meeting the technical requirement as per section – iii, annexure - vi , 33 kv bolted type post insulator structure complete with 33 kv post insulators meeting the technical requirement as per section – iii, annexure - vii