bids are invited for 50310701250015vcb,36kv,3150a,3p,40ka,mm:3ah4 306-7manufacturer : siemenstype/model : 3ah4 306-7 - vacuum circuit breakervoltage, rated : 36kvcurrent, rated : 3150afrequency : 50hzno of poles : 3pcapacity, breaking : 40 ka for 3 sec coil voltage, close/trip : 110vdc vacuum circuit breaker with trolley and contact arm ; manufacturer : siemens ; type/model : 3ah4 306-7 ; voltage (rated) : 36kv ; current(rated) : 3150a ; frequency : 50hz ; no of poles : 3p ; capacity, breaking : 40 ka for 3 secs ; coil voltage (close/trip) : 110vdc ; 1set consists of #1 3ah4 vcb with trolley, duly assembled with breaker, one to one contact arm arrangement, earthing, shutter operating guides, center guide, drive box, plug & socket arrangement - qty 1 no.#2 hinged breaker compartment door with frame & bearing plate for drive box interlocking - 1 no. #3 spring charging handle - 1 no. #4 rack in / out handle - 1 no. #5 double bit key - 1 no. , 503107012500017 retrofitting charges - retrofitting charges total quantity : 1