Pushbutton Control Station, Type Feed Through, Constructional Feature Explosionproof, Voltage Rating 600 VAC, Current Rating 10 Ampere, Number of Circuits 1, Contact Configuration 1NO-1NC, Universal, Box Type Single Gang, Hub Size 1/2 Inch or 3/4 Inch, Enclosure Material Glass Reinforced Thermoplastic Polyetherimide, Enclosure Class I Div 2 Group B C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 3R/4X/9EFG/12, Approval UL 698, Overall Size 4.5 Inch W x 5.94 Inch D x 6.19 Inch H, Application Hazardous Location