Tender For supply of spares for crompton greaves make ht vcb unit for control of 33kv power - tripping coil part no pcvc3303 , closing spring lever part no part no , trip catch part no pcvc3305 , tripping shaft part no pcvc3307 , cam shaft part no cvc3309 , closing shaft part no pcvc3310 , centre lever part no pcvc3312 , holding catch part no pcvc3313 , connecting rod part no pcvc3314 , closing spring part no pcvc3315 , stopper pawl part no pcvc3316 , rachet wheel part no pcvc3317 , driving pawl part no pcvc3318 , closing coil part no pcvc3319 , tripping spring part no pcvc3321 , vacuum interrupter part no pcvc3329 , motor part no pcvc3301 , pole unit assembly part no pcvc3333