He pai mo te whakamahi i roto i te IIA,IIB, Te pahūtanga hau morearea rohe1 me te rohe2. Te puehu ngiha IIIA,IIIB,IIIC rohe 21 me te rohe 22 Tohu o mua: Ex db IIB Gb,Ex tb IIIC Db. Tiwhikete ATEx.Nama:TÜV 19 ATEX 8473U Tiwhikete IECEx.Nama: IECEx TUR 19.0073U