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Object The object of this Code is to establish safety standards for the installation and maintenance of electrical equipment. In its preparation, consideration has been given to the prevention of fire and shock hazards, as well as proper maintenance and operation. Compliance with the requirements of this Code and proper maintenance will ensure an essentially safe installation.…

The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis. This National Standard of Canada is equivalent to International Standard ISO/IEC 13873:1995. 1 Scope This International Standard specifies the signalling protocol for the support of Call Diversion…

1. Scope 1.1 This standard specifies the general requirements for construction, testing and marking of electrical apparatus for explosive gas atmospheres and is supplemented of modified by the following parts of IEC Publication 79 concerning specific types of protection: - Flameproof Enclosures (Publication 79-1) - Pressurized Enclosures (Publication 79-2) -…

1.1 Cette norme explique en détail la construction, le marquage et les essais des instruments électriques portatifs utilisés pour détecter la présence de gaz toxiques ou la concentration d'oxygène dans l'air. On peut utiliser ces instruments dans les emplacements dangereux de classe I et dans les mines grisouteuses conformément au Code canadien de l'électricité, Deuxième et…

This National Standard of Canada is based on International Standard CEI/IEC 335-2-36:1993. 1. Scope This clause of part 1 is replaced by: This standard deals with the safety of electrically operated commercial cooking ranges, ovens, hobs, hob elements and similar appliances not intended for household use, their rated voltage being not more than 250 V for single phase appliances…

This National Standard of Canada is based on International Standard CEI/IEC 335-2-18:1984. 1. Scope This clause of Part | is applicable except as follows: 1.1 Replacement: This guide applies to rechargeable battery-powered motor-operated appliances for household and similar purposes having a rated input not exceeding 20 VA, and to their charging and battery assemblies where…

This National Standard of Canada is based on International Standard CEI/IEC 335-2-19:1984. 1. Scope This clause of Part 1 is applicable except as follows: 1.1 Replacement: This standard applies to rechargeable battery-powered motor-operated shavers, hair clippers and appliances for massage, manicure, pedicure and similar purposes, and to their charging and battery assemblies where…

This National Standard of Canada is equivalent to International Standard ISo 8885-1987. 1. Scope and field of application The principal use of the XID frame is to exchange data link information between two or more HDLC stations. For the purpose of this International Standard, data link information shall include any and all essential operational characteristics such as identification…

Spécifie les règles générales de construction d'épreuve et de marquage du matériel électrique pour atmosphères explosives gazeuses; elle est complétée ou modifiée par les autres parties de la CEI 79 concernant les modes spécifiques de protection. La présente norme est applicable aux matériels électriques pour atmosphères explosives gazeuses lorsque les conditions atmosphériques, pour les…

1. Scope 1.1 This Standard covers the features of three-phase submersible transformers. For other details, reference shall be made to CSA Standard C2, Single-Phase and Three-Phase Distribution Transformers Types ONAN and LNAN, which is hereinafter referred to as CSA Standard C2. Note: Included with this Standard is Appendix A, Recommendations for Corrosion Control of Submersible…