5.39B/2 MR IV 63U02A 297 obsolete, replacement MR IV 63 UO3A - 90L 4 ... B5 / 28;REDUCTOR MR IV 63 UO3A - 90L 4 ... B5 / 28 R000091787 R000917788 R00091786 R000091784 R4EB M125M1A10C MR V 225 UO4E 212 3060602 R000098112 R-21-140-UP2A MR V 50 UO3A MRV 50 U03A ?.32 MRCI125UO2A-180L obsolete replacement MR CI 125 UO2A HB3 R V 100 UO2A / 25 MR CI 125 UO2A – HB3 180L 4 400V? 50Hz B5/175 (IE3)