Descriptors | Temperature measurement, Identification methods, Electric load, Arc welding, Electrical safety, Environment (working), Stability, Electric control equipment, Electrical testing, Electric terminals, Overload (electric), Switches, Safety measures, Arc-welding equipment, Circuits, Performance testing, Electrical tolerances, Heating tests, Type testing, Protected electrical equipment, Marking, Voltage, Drop tests, Clearance distances, Electric enclosures, Test equipment, Welding equipment, Impact testing, Dielectric-strength tests, Electrical connections, Strength of materials, Tolerances (measurement), Rated voltage, Symbols, Electric power systems, Electric cables, Electrical protection equipment, Leakage paths, Thermal protection, Temperature rise, Temperature-rise limit, Capacitors, Welding, Instructions for use, Voltage measurement, Safety devices, Electrical insulation, Electric conductors, Arc cutting, Testing conditions, Electrical components |