ABB 1SDA055872R1 E2N 1250 PR121/P-LI In=1250A 3p W M New Emax Description Description ABB 1SDA055872R1 E2N 1250 PR121/P-LI In=1250A 3p W M New Emax Related products ABB GJV3074397R1 ABB 2TLA040001R1100 ABB 2TLA042021R8100 ABB 3BSE008508R1 ABB ACS60100203 ABB 2TLA042023R0100