Numerical relays for lt switchgear

Tggenco - nshes - supply of different ranges of numerical relays and on-delay timers, make: lauritz knudsen, at nshes, nagarjuna sagar

Supply of relay, ac immune, plug-in-type, style qbat, aci, dc biased track relay 9 ohms, 2f-2b contacts, front and back contacts metal to carbon, complete with plug board, retaining clip and connectors conforming as per rdso/spn/84 ver 2.0 or latest if any interlocking code is abejx.

(a) electrical general work in connection with s&t work conversion of relay based interlocking to electronic interlocking at siliguri town (sgut) station of katihar division (balance installation under priority category - 3) . (b) electrical general work in connection with s&t work provision of distributed type electronic interlocking system at sguj station of katihar division .

Supply of universal lamp proving relay ac miniature, plug-in contacts 4f-4b metal to carbon, as per rdso specn. no. sts/e/relays/ac lit led signal/09-2002 : irs:s23:rs:s34 and spec. no. brs:940,941a (common for main subsidiary signals) and technical specifications, for 110v dc/12w led signal of main all aspect, calling-on, route and shunt signals, complete with plug board, base, retaining clip and connecto

Repairing of numerical relay 3oc 1ef

Repairing of numerical relay 3oc 1ef

Procurement of numerical relay 3ol 1ef

Repairing of numerical relay 3 oc 1ef

Supply of 110v dc 3 oc 1ef numerical relay 20 nos