supply of a set of contactors/mpcb for radiator starter for lhb type power cars. one set consist of (1) 1-contactor (with auxiliary contacts 1no+1nc, 415v, 50hz, 32amps, motor rating-15kw, aux. supply 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3rt2027-1al20 of m/s siemens/schneider/c&s or equivalent as per annexure-a (bill of material) of rcf spec. no: edts-114, rev-b. qty. 01 no. per set (2) contactor (with auxiliary contacts 1no+1nc, 415v, 50hz, 50amps, motor rating-22kw, aux. supply 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3rt2036-1al20 of m/s siemens/schneider/c&s or equivalent as per annexure-a (bill of material) of rcf spec. no: edts-114, rev-b. qty. 02 no. per set. (3) motor protection circuit breaker (over load release range 40-63a at 1no+1nc, 415v, 50hz, aux. supply 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3vu1640-1ls00 of m/s siemens/schneider or equivalent as per annexure-a (bill of material) of rcf spec. no: edts-114, rev-b. qty. 01 no. per set.a set of contactors/mpcb for radiator starter for lhb type power cars. one set consist of (1) 1-contactor (with auxiliary contacts 1no+1nc, 415v, 50hz, 32amps, motor rating-15kw, aux. supply 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3rt2027-1al20 of m/s siemens/schneider/c&s or equivalent as per annexure-a (bill of material) of rcf spec. no: edts-114, rev-b. qty. 01 no. per set (2) contactor (with auxiliary contacts 1no+1nc, 415v, 50hz, 50amps, motor rating-22kw, aux. supply 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3rt2036-1al20 of m/s siemens/schneider/c&s or equivalent as per annexure-a (bill of material) of rcf spec. no: edts-114, rev-b. qty. 02 no. per set. (3) motor protection circuit breaker (over load release range 40-63a at 1no+1nc, 415v,