ABB OT250KTRR3TZ Description Description ABB OT250KTRR3TZ 250A 3P STL ENC EMC SFTY SW IP65 W/ AUXS Metal Enclosed (Loadbreak) Related products ABB ACS550-01-038A-4 ABB FPR3600227R1202 ABB ACS800-01-0003-3 ABB 2TLA040037R1000 ABB 3BSE008508R1 ABB 2TLA040001R1000