Apta ad usura in IIA, IIB, Explosio ancipitia gas zona1 et zona2.Pulvis combustibilis IIIA, IIIB, IIIC zona XXI et zona XXIIEx- Marcus:Ex db IIB Gb, Ex tb IIIC Db.ATEx Cert. No.:TÜV 19 ATEX 8473UIECEx Cert. No.: IECEx TUR 19.0073U