Electrical accessories - Circuit-breakers for overcurrent protection for
household and similar installations - Part 1: Circuit-breakers for a.c. operation— 229 стр.
Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation— 299 стр.
Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation— 299 стр.
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment— 42 стр.