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