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