Tender For supply of electro pneumatic contactor (motor contactor) type tcp 3421-25-2m with enhance capacity 1500 amp as per clw drg. no. 0twd 112/001, alt.-12 & 4twd/112/043, alt.-4, specn. no. 4tes/110/001, alt.-4 and coil should be as per smi eles/smi/0224-2001, rev. '0', annex. sheet 4/9 to 9/9.