The DCU control units are used for local or remote con-trol of machine. They can be built-in with indicating lamps, push buttons, switches, ammeters, or voltmeters. They are suitable for Zone 1, 2 and Zone 21, 22 hazardous areas.
Hazardous Area: Zone 1, 2 and Zone 21, 22
Index of Protection: IP66
Symbol of Protection: Ex d IIBT6 Gb, Ex tb IIIB T85oC IP66