Enclosed manual motor controllers and disconnects Reliable switching time after time The eOT series of enclosed switches are suitable for use as motor disconnects. The range is UL508 and 98 listed: Plastic enclosed disconnect switches, from 16 to 80 Amperes - UL/NEMA 3R/12 and 4/4X versions Sheet steel enclosed disconnect switches, from 16 up to 100 Amperes - UL/NEMA 1 and 3R/12 versions Stainless steel enclosed disconnect switches, from 16 up to 100 Amperes – UL/NEMA 4/4X versions