Ключевые слова:
Rated voltage|Performance|Switchgear|Clearance distances|Type testing|Domestic electrical installations|Overcurrent circuit-breakers|Breaking capacity|Performance testing|Electrical testing|Testing conditions|Verification|Domestic|Marking|Approval testing|Electrical protection equipment|Classification systems|Auxiliary|Test equipment|Overcurrent protection|Direct current|Short-circuit current tests|Circuit-breakers|Earth-leakage circuit-breakers|Rated current|Temperature-rise limit|Creep|Electric contacts|Electrical equipment