supply of spares and accessories of mine line make nflp 6 . 6kv star delta starters at block-b project , pt fuse suitable for 6 . 6kv/7 . 2kv , part no . ptfs , push button actuator with 1 no , part no . pba1no , push button actuator with 1 nc , part no . pba1nc , pneumatic type , on delay timer , 0-30 secns , part no . pt/timer30 , 72 sq mm voltmeter 0-10 kv , part no . pbr , dc power pack 110 v , part no . pck , aux switch with 3 no + 3 nc , part no . pasw3nn , relay motor potection solid state , part no . mprd2 , ht fuse , 125 amp , 6 . 6 kv , part no . ht125f , relay earth leakage cbt2-5 110 v , part no . cbt2a5 , earth leakage relay , part no . elm6 , bridge rectifier 10 amps , 110 v ac , part no . brd10 , vacuum interruptor 400 amps 7 . 2 kv , part no . psrab