Full Technical Description: Switch Type; Copper-Free Aluminum Material; 10.47 Inch Width X 9.65 Inch Depth X 2.75 Inch Height Size; Natural Finish; UL 1203, CUL, CSA C22.2 Approval; Class I Div 1 and 2 Group B C D Zone 1 and 2, Class II Div 1 Group E F G, Class III, NEMA 3/3R/4/7B/7C/7D/9E/9F/9G Enclosure; Eid Switch Type; 30 Amp Breaker/Switch Current Rating; Constructional Feature Explosionproof; Voltage Rating 600 Volt; Application Hazardous Location; EID Model