Ключевые слова:
Electrical components, Electric terminals, Electrical insulation, Marking, Rated voltage, Clearance distances, Power factor, Test fingers, Endurance testing, Mechanical testing, Leakage paths, Gases, Overload protection, Overcurrent protection, Definitions, Temperature-rise limit, Verification, Rated current, Approval testing, Circuit-breakers, Dielectric-strength tests, Earth-leakage circuit-breakers, Short-circuit current tests, Fire tests, Environment (working), Test specimens, Low-voltage equipment, Overcurrent circuit-breakers, Domestic electrical installations, Thermal testing, Screws (bolts), Electrical equipment, Electrical safety, Certification (approval), Performance testing, Domestic safety, Electrical protection equipment, Test equipment, Circuits, Electrical testing, Performance, Classification systems, Type testing, Switchgear, Testing conditions, Environmental testing, Breaking capacity, Impact testing