supply of feeder-1&2 and bus coupler power contactors,3 pole,1000 v ac,50 hz, suitable for 500 kva ,750 v ac onl oad switching under ac-6a category at temperature of 70 degree centigrade & coil voltage of 110 v+ 25%-30% dc with surge suppressor ,2 no+2 nc for lslrd coaches as per rdso specification no .rdso/pe/spec/tl/0195-2019 (rev.-0)or l atest. accepted makes as per above spec.: abb modelno.af1250-30-11, l&t model no. mvo 820, siemens model no3tf 69338 df4z a02+3tx75723h only. [ warranty peri

South Central Railway has invited bids for the supply of feeder-1&2 and bus coupler power contactors,3 pole,1000 v ac,50 hz, suitable for 500 kva ,750 v ac onl oad switching under ac-6a category at temperature of 70 degree centigrade & coil voltage of 110 v+ 25%-30% dc with surge suppressor ,2 no+2 nc for lslrd coaches as per rdso specification no .rdso/pe/spec/tl/0195-2019 (rev.-0)or l atest. accepted makes as per above spec.: abb modelno.af1250-30-11, l&t model no. mvo 820, siemens model no3tf 69338 df4z a02+3tx75723h only. [ warranty period: 30 months after the date of delivery ] ] - kva ,750 v ac onload switching under ac-6a category at temperature of 70 degree centigrade & coil voltage of 110 v+ 25%-30% dc with surge suppressor ,2 no+2 nc for lslrd coaches as per rdso specification no .rdso/pe/spec/tl/0195-2019 (rev.-0)or latest. accepted makes as per above spec.: abb modelno.af1250-30-11, l&t model no. mvo 820, siemens model no3tf69338 df4z a02+3tx75723h only.. Please refer to the tender document for project value and EMD details. Interested bidders can submit applications until 15 October 2026, with the technical opening scheduled for 15 October 2026.