Codes et normes - Achat
CAN/CSA-C22.2 NO. 335.1-93
Safety of Household and Similar Electrical Appliances - Part 1: General Requirements (Adopted IEC 335-1:1991) / Sécurité des appareils électrodomestiques et analogues - Partie 1: Prescriptions générales (norme CEI 335-1:1991 adoptée) **BILINGUAL**
SKU: 2409846
Publié par CSA Group
Année de publication 1993
Withdrawn
détails du produit
Scope
1.1
This Standard applies to indoor open and enclosed and outdoor enclosed assemblies of switchgear devices such as switches, interrupting devices, air circuit breakers, power circuit breakers, and control, metering, protective, and regulating equipment with associa~ed interconnections and supporting structures, in nominal voltages of 46 kV and less, intended to be used in accordance with the Rules of the Canadian Electrical Code, Part I, in nonhazardous locations, for controlling and protecting the power from generators or other sources and supplying electrical energy to power and lighting circuits.
1.2
This Standard does not apply to panelboards, industrial control equipment, switchboards for communication circuits (see Canadian Electrical Code, Part I), or low voltage assemblies consisting of separately supported enclosed switches, enclosed circuit breakers, and possibly service meters, with interconnection between them enclosed in raceways.
Note: Manufacturers and installers of switchgear assemblies approved under this Standard should take due note of the Canadian Electrical Code, Part I, with respect to the location of switchgear devices in areas where certain components may not be acceptable in such locations.
1.3
Clauses 1 to 6 apply to all switchgear assemblies and are supplemented and amended as follows:
(a) by Clause 7 for low voltage switchgear assemblies; and
(b) by Clause 8 for high voltage switchgear assemblies.
1.1
This Standard applies to indoor open and enclosed and outdoor enclosed assemblies of switchgear devices such as switches, interrupting devices, air circuit breakers, power circuit breakers, and control, metering, protective, and regulating equipment with associa~ed interconnections and supporting structures, in nominal voltages of 46 kV and less, intended to be used in accordance with the Rules of the Canadian Electrical Code, Part I, in nonhazardous locations, for controlling and protecting the power from generators or other sources and supplying electrical energy to power and lighting circuits.
1.2
This Standard does not apply to panelboards, industrial control equipment, switchboards for communication circuits (see Canadian Electrical Code, Part I), or low voltage assemblies consisting of separately supported enclosed switches, enclosed circuit breakers, and possibly service meters, with interconnection between them enclosed in raceways.
Note: Manufacturers and installers of switchgear assemblies approved under this Standard should take due note of the Canadian Electrical Code, Part I, with respect to the location of switchgear devices in areas where certain components may not be acceptable in such locations.
1.3
Clauses 1 to 6 apply to all switchgear assemblies and are supplemented and amended as follows:
(a) by Clause 7 for low voltage switchgear assemblies; and
(b) by Clause 8 for high voltage switchgear assemblies.
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TPS: 119441681 RT0001
TVQ: 1006017360 TQ0001
