Intermediate relay REM 26 OM3 JSC "ChEAZ" Russia Small-size intermediate relay RP 17-4M Intermediate relay for railway rolling stock REV 1000T U3, T3, UHL3 JSC "ChEAZ" Russia Intermediate relay REV 2000 U3, T3, UHL3 JSC "ChEAZ" Russia Intermediate relay REV 825 UHL3 JSC "ChEAZ" Russia Intermediate relay RPU 3M U3, T3, UHL4 JSC "ChEAZ" Russia Relay intermediate RP-230 Intermediate relay REV 1000 U3, T3 JSC "ChEAZ" Russia Intermediate relay with time attachment RE 16 U3, UHL3, T3 JSC "?EAZ" Russia