ABB ACS355-03U-12A5-4 Description Description ACS355-03U-12A5-4 ACS355, 7.5 HP, WALL MNT, R3 FRAME, THREE PHASE INPUT, 480 VAC, UL TYPE 4X – IP66 Related products ABB 2TLA040037R0800 ABB FPR3600227R1202 ABB 2TLA042021R8100 ABB ACS550-01-038A-4 ABB 2TLA040001R1200 ABB ACS800-01-0011-5