ABB S502-D20 Description Description ABB S502D20 DP MCB D20A S800 and S500 Related products ABB 2TLA040001R1100 ABB GJV3074397R1 ABB FPR3600227R1202 ABB 2TLA040001R1000 ABB 2TLA040037R1000 ABB 2TLA040037R1300