ABB OTM160E3CM24D 3P 160A Motorised Changeover sw 24VDC OT Change over Switches Description Description ABB OTM160E3CM24D 3P 160A Motorised Changeover sw 24VDC OT Change over Switches Related products ABB ACS550-01-038A-4 ABB 2TLA040001R1000 ABB 2TLA040037R0800 ABB 2TLA042021R8100 ABB 3BSE008510R1 ABB 2TLA040037R1000