supply of electric point machineelectric point machine, supply of electric point machine non-trailable type confirming to rdso specification no.irs:s- 24 / 2002 amendment no.1 or latest with following further information: a ] 220mm throw with interlocking for operation of point in railway yard as per rdso drg.no.s-11000. b ] type of the ground connection with nylon insulation confirming to rdso drg no.s-3454 and clamp point lock confirming to rdso drg no.3395 for 60kg. thick web switch. c ] ac immunity level of motor for electric point machine should be of 400v ( r.m.s. ) 50hz. the external colour of the electric motor shall be painted with red colour [ warranty period: 30 months after the date of delivery ] => limited