Descriptors | Electrical equipment, Protected electrical equipment, Explosive atmospheres, Electrical safety, Fire risks, Environment (working), Zone 2 hazardous areas, Surfaces, Temperature, Classification systems, Electric enclosures, Electrical connections, Electric connectors, Electric wiring systems, Electric plugs, Electric sockets, Leakage paths, Clearance distances, Rotating electric machines, Fuses, Luminaires, Rated current, Rated voltage, Specimen preparation, Spark testing, Marking, Type testing, Impact testing, Test equipment, Circuits, Calibration, Fire safety, Design, Conformity, Machine guards, Electrical testing, Tracking index |