ABB S502UCB16 Description Description ABB S502UCB16 DC DP MCB B16A S800 and S500 Related products ABB 2TLA042021R8100 ABB ACS601-0100-3 ABB 3BSE008510R1 ABB FPR3600227R1202 ABB 2TLA040001R1000 ABB 3BSE008508R1