The A.D. VIGANÒ design, manufacture and sales, explosion proof electrical apparatus and accessory, for use in areas with danger of explosion, due to the presence of explosive gas or dust. The products are classified by their degree of protection Ex d (both of surface group II, that in underground/mine group I), safety materials increased Ex e - Ex de, to intrinsic safety Ex i, protect by dust ignition Ex tb, pressurized enclosure Ex p and waterproof materials. The typologies of product are the followings: rigid and flexible conduit, accessories of fixing and pipe accessories, armored cable, lighting fixtures, explosion proof panels and customized panels board, junction box also for voltage up to 6,6kV, push-buttons, power sockets and plugs, measuring instruments housing, limit switches, acoustic signal etc. The products are manufactured according to the European Standards, Standards accordance to the IECEx scheme and to the EAC-TrCu custom union regulation. They are used in places where the presence of gas or inflammable dusts can create highly explosive atmospheres like: gas, methane, firedamp, hydrocarbons, solvents, paints and resins, alcohol, fragrances and perfumes, distillates, plastic materials and rubbers etc. Dusts created during the manufacture of: agricultural products, metals, chemical products, wood etc. Our firm also furnishes a series of consulting services and engineering, from the guide to the choice of the products, to the classification of the areas.