Flameproof enclosure Ex d IIB+H2 Copper-free aluminium enclosure, powder coated surface. Equipped with a specialized hinge structure which can prevent damage to the flameproof joints when opening and closing the box and greatly prolongs the service life. ·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. ·Equipped. Ascon Control WLL is Bahrain's one of the most reliable manufacturer of Control Panels, Distribution Boards, Substations, Sub Main Switchboards, Instrumentation Panels, Motor Control Centers, Pump Control Panels, Metering Panels, Control Desks, Starter Panels, Feeder Pillars, Junction Boxes and. Gims Tech Power Trading Company offers a wide range of durable, waterproof, and shock-resistant EX enclosures. Designed to meet international safety standards, these enclosures are ideal for hazardous environments and come with customizable options to suit different control needs. Our explosion. Substructure (use SSS=) and similarity (use ~) searches are limited to one per search at the top-level AND condition. Searching by SMILES or InChi key requires no special syntax.