ABB OTL16B4M 16a 4p stl enc switch ip65 Metal Enclosed (Loadbreak) Description Description ABB OTL16B4M 16a 4p stl enc switch ip65 Metal Enclosed (Loadbreak) Related products ABB ACS800-01-0003-3 ABB 2TLA040037R0800 ABB 2TLA040001R1400 ABB 2TLA042021R8100 ABB FPR3600227R1202 ABB 2TLA042021R8000