C22.2 NO. 144-1977
Ground Fault Circuit Interrupters
Seuls les internautes situés au Canada peuvent voir ce document en ligne
détails du produit
This Standard is the first edition of C22.2 No. 144 in a series of Standards issued by the Canadian Standards Association under Part II of the Canadian Electrical Code.
Scope
1.1 This Standard applies to ground fault circuit interrupters intended for installation in non-hazardous locations at nominal system voltages 600 and less, in accordance with CSA Standard C22.1, Canadian Electrical Code, Part I, to de-energize automatically some part of an electrical installation.