ABB 1SDA066444R1 Description Description ABB 1SDA066444R1 AUX-C 1Q+1SY 400Vac XT2-XT4 F/P T MAX XT 250 RANGE Related products ABB 2TLA040001R0000 ABB 2TLA040001R1300 ABB 1SFN075112R1000 ABB ACS800-01-0003-3 ABB 3BSE008508R1 ABB 2TLA040037R1300