Hazardous locations such as the oil refineries and petrochemical industries have combustible materials like dust and gases flowing around at all times. A single spark can leave the place in ashes. Therefore, it is important that such places use explosion proof plugs as they are so designed that no sparks fly off them in any condition. To choose the best explosion proof plug, you must look at its rating, casing, reputation of the brand and price.
Supermec is the ideal company to get in touch with for any requirements of explosion proof plug. You can get a large variety of the same with us as at very reasonable prices.