ABB 1753-0-4873 1756-10 Central plate Alpha Bs Description Description ABB 1753-0-4873 1756-10 Central plate Alpha Bs Related products ABB 2TLA040001R1000 ABB 2TLA040001R1200 ABB 3BSE008516R1 ABB 2TLA040001R1400 ABB 3BSE008508R1 ABB 2TLA042021R8000