bids are invited for mandatory spares for s and s india pvt ltd one complete pole of isolator without earth switch along with operating mechanism for main isolator , isolator arms with finger contacts and current carrying assembly for pole 1 pole - moving contact assembly - 1 no and fixed contact assembly - 2 nos , copper contact fingers for female and male contacts per pole of main switch , open-close contactor assembly, timers, key interlock push button switch, auxiliary switch , limit switch , motor housing bearing assembly motor only , terminal pad without connectors , motor with gear assembly and bevel gear assembly , bearings , interlocking coil with resistor , fuses of each rating mcb s total quantity : 22