North Central Railway

North Central Railway has published Supply Of insulation monitoring relay , insulation monitoring relay 110v ac, measuring range 1 k ohm to 100 k ohm, control voltage range 24-240v ac/dc, output 1c/o (spdt) contact, system leakage capacitance 10 micro farad. conforming to rdso specification no. rdso/pe/spec/ac/0184- 2015 (rev-1), used for insulation control 110v of lhb type ac coaches, accepted make & cat. no.: as per sr. no. 67 of the common bom list issued vide rdso letter no. el/7.1.108/mssbc da ted 17.09.2021, or any other rdso-approved make. [ warranty period: 30 months after the date of delivery ] ]. Last date of submission for this tender is 2026-03-20. This is a Power Relays tender in Jhansi, Uttar Pradesh