ABB OTL16B4M Description Description ABB OTL16B4M 16a 4p stl enc switch ip65 Metal Enclosed (Loadbreak) Related products ABB 2TLA040037R0900 ABB 2TLA040037R1300 ABB ACS60100203 ABB 2TLA042023R0100 ABB 2TLA040001R1300 ABB 3HNE00313-1