ABB S502B63+AL110VUC Description Description ABB S502B63 DP B63+110V SHUNT S800 and S500 Related products ABB 2TLA040001R1300 ABB 2TLA040001R1400 ABB 2TLA040037R1000 ABB 3BSE008510R1 ABB 1SFN075112R1000 ABB 2TLA040001R1200