Supply Of Traction Braking Switch Drum Type Ctf 1,2,3 High Capacity 1500 Amps For 6p Operation Of G5/g7/p4, Locos. One Set Comprising Of Ctf-1 - 01 No., Ctf-2 - 01 No., Ctf-3 - 01 No. As Per Spec No. 4tts.101.005 (a) Alt-8 Or Latest, Conforming To Rdso Smi No.elrs/smi/023 4 (rev-0) Dt.16.08.2005 Or Latest, Ctf-1 And Ctf-2 As Per Clw Drg. No.twd.103,001 Alt-6 And Ctf-3 As Per Clw Drg.no.1twd.103.028 Alt-6. [ Warranty Period: 30 Months After The Date Of De Livery ]