supply of supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc , supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)r- mechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking cap acity). all the above relays shall be mounted on pre-wired base plate. inspection by rdso. [ warranty p eriod: 30 months after the date of delivery ] ] , supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)r- mechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking cap acity). all the above relays shall be mounted on pre-wired base plate. inspection by rdso. [ warranty p eriod: 30 months after the date of delivery ] ] , supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)r- mechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking cap acity). all the above relays shall be mounted on pre-wired base plate. inspection by rdso. [ warranty p eriod: 30 months after the date of delivery ] ] , supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)rmechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking capa city). all the above relays shall be mounted on pre-wired base plate. inspection by rdso [ warranty period: 30 months after the date of delivery ] ] , supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)r- mechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking cap acity). all the above relays shall be mounted on pre-wired base plate. inspection by rdso [ warranty p eriod: 30 months after the date of delivery ] ]