Technical Info for Unsealed Pushbutton Control Station Assemblies
Killark hazardous location pushbutton control stations prevent the igniting of external hazardous atmospheres by the enclosed arcing device. XCS series unsealed assemblies are available in one- and two-operator pushbutton configurations, with START/STOP legends, or blank legends. External sealing is required. Units meet Class I and II, Div 1 & 2 requirements.