Ключевые слова:
Protected electrical equipment, Verification, Type i protected electrical equipment, Thermal testing, Explosive atmospheres, Flammable atmospheres, Drop tests, Electric sockets, Temperature, Testing conditions, Electric plugs, Grades (quality), Classification systems, Dust, Marking, Electric enclosures, Fuse-links, Fasteners, Switchgear, Electrical safety, Type d protected electrical equipment, Type testing, Metals, Impact testing, Electrical testing, Electrical equipment, Environmental testing, Rotating electric machines, Earthing, Mechanical testing, Cable glands, Circuits, Electric cells, Cap lamps, Luminaires, Test equipment, Plastics