supply of a set of contactors/mpcb for radiator starter for lhb type power cars,1) a set of contactors/mpcb for radiator starter for lhb type power cars. one set c onsist of 1-contactor (with auxiallary 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 p er part no: 3rt2027-1al20 of m/s seimens/ schneider/ c&s or equivallent as per rcf spec. no:edts11 4, rev-b. material to be procured from oem or his authorized dealer only. qty. 01 no. 2) contactor (with auxiallary contacts 1no+1nc, 415v, 50hz, 50amps, motor rating-22kw, aux. suppl y 230v) of star delta starter for radiator fan motor fitted in lhb type power car as per part no: 3rt2036-1al20 of m/s seimens/ schneider/ c&s or equivallent as per rcf spec. no:edts114, rev-b. ma terial to be procured from oem or his authorized dealer only. qty. 02 no. 3) motor protection ci rcuit braker (over load release range 40-63a at 1no+1nc, 415v, 50hz, aux. supply 230v) of star de lta starter for radiator fan motor fitted in lhb type power car as per part no: 3vu1640-1ls00 of m/s seimens/ schneider/ c&s or equivallent as per rcf spec. no:edts114, rev-b. material to be proc ured from oem or his authorized dealer only. qty. 01 no. spec: rcf spec no-edts114, rev-b [ warra nty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]