(812) 309-78-59
(495) 223-46-76
BS EN 50557:2011
Requirements for automatic reclosing devices (ARDs) for circuit breakers-RCBOs-RCCBs for household and similar uses
52 стр.
Действует
Печатная копияПечатное издание
359.86 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
29.120.50 Fuses and other overcurrent protection devices / Плавкие предохранители и другие защитные устройства при перегрузках
Ключевые слова:
Low-voltage equipment, Circuits, Leakage paths, Domestic safety, Test fingers, Dielectric-strength tests, Domestic electrical installations, Clearance distances, Screws (bolts), Test equipment, Test specimens, Electrical protection equipment, Switchgear, Approval testing, Power factor, Endurance testing, Classification systems, Performance, Electrical equipment, Overcurrent circuit-breakers, Electrical components, Environmental testing, Circuit-breakers, Marking, Fire tests, Rated voltage, Definitions, Impact testing, Electrical insulation, Short-circuit current tests, Temperature-rise limit, Electric terminals, Overload protection, Thermal testing, Gases, Mechanical testing, Type testing, Earth-leakage circuit-breakers, Electrical safety, Testing conditions, Breaking capacity, Environment (working), Certification (approval), Performance testing, Verification, Overcurrent protection, Rated current, Electrical testing