procurement of spares for abc make acb 100 amps , air circuit breaker assembly part no . cb/100b , fixed contact part no . cb/100b1 , moving contact part no . cb/100b2 , moving contact carrier part no . cb/100b/3 , fixed contact part no . cb/100b/4 , arc chute part no . cb/100b/5 , below cut coil part no . cb/100b/8 , braided wire for moving contact part no . cb/100b/9 , shunt trip coil / under voltage coil part no . cb/100b/15 , new control panel with 750 ma earth leakage relay part no . cb/100c /ma , auxiliary transformer part no . cb/100c1/a , earth leakage relay 750 ma part no . cb/100c3/ma , auxiliary transformer part no . cb/100c/1 , control fuse holder part no . cb/100c/4 , test micro switch part no . cb/100c/5 , resistance part no . cb/100c/6 , bridge rectifier part no . cb/100c/9 , core balance transformer big for mechanical latch type relay part no . cb/100d/2ma . , current transformer for o/l part no . cb/100d/3a , current transformer for ammeter cb/100c/3 , e/l relay mechanical latch type part cb/100c/3 , micro switch for e/l lamp part no . cb/100c/7