ABB OTM200E4CM24D Description Description ABB 4P 200A Motorised Changeover sw 24VDC OT Change over Switches Related products ABB 3BSE008510R1 ABB 3BSE008516R1 ABB 2TLA042021R8100 ABB 2TLA040037R0800 ABB 2TLA040037R0900 ABB 2TLA040001R1400