ABB S502UCB16 Description Description ABB S502UCB16 DC DP MCB B16A S800 and S500 Related products ABB 2TLA040001R1000 ABB FPR3600227R1202 ABB ACS800-01-0003-3 ABB 2TLA040001R1200 ABB 2TLA040037R1000 ABB 2TLA042023R0100