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 ACS60100203 ABB 2TLA042021R8100 ABB 2TLA040001R1300 ABB 2TLA040001R1400 ABB 3HNE00313-1 ABB 3BSE008508R1