New DSDX series available with NEMA 4X protection for Class I, Division 2 hazardous areas.Crouse-Hinds series DSD and DSDX explosionproof cover and device sub-assemblies are for use with our EDS/EDSC back boxes and EDSCM modular multi-gang device bodies. DSD/DSDX covers are available with a wide variety of devices and configurations, including manual motor starters, front operated pushbuttons, general use snap switches, side operated pushbuttons, selector switches and pilot lights. Certified for use in Class I and Class II hazardous areas.