ABB OTM315E4CM24D Description Description ABB 4P 315A Motorised Changeover sw 24VDC OT Change over Switches Related products ABB 2TLA040001R1400 ABB 2TLA040037R1300 ABB 3BSE008508R1 ABB 2TLA040001R1300 ABB 2TLA040037R0800 ABB ACS800-01-0003-3