SA, SAX and SAP series products are explosion-proof enclosures meeting the requirements of Directive 2014/34/EU, EN 60079-0:2012/A11:2013 and having explosion protection type “e” according to EN IEC 60079-7:2015/A1:2018 and “t” according to EN 60079-31:2014, designed for. SA, SAX and SAP series products are explosion-proof enclosures meeting the requirements of Directive 2014/34/EU, EN 60079-0:2012/A11:2013 and having explosion protection type “e” according to EN IEC 60079-7:2015/A1:2018 and “t” according to EN 60079-31:2014, designed for. ·Flameproof enclosure (Ex db), which can be used as feed distribution equipment in control and distribution system (such as distribution box, switch box of main circuit, control box, terminal box or motor starting box etc. ) Enclosure: 304 stainless steel, 316L stainless steel and Q235. The enclosures are for use in hazardous locations where explosive gases and dust might be present. These rugged, durable. At Ex Industries, we specialize in manufacturing and supplying Explosion-Proof Enclosures, Flameproof Enclosures, and Hazardous Location Enclosures designed to meet the highest global safety standards — including Class I, Division 1 and Class II, Division 1 protection levels. The explosion-proof distribution box products adopt a composite structure, the switch box adopts an explosion-proof structure, and the.