Historical
CSA C22.2 No. 205-2012
C22.2 NO. 205-12 - Signal equipment
Preface
This is the second edition of CSA C22.2 No. 205, Signal equipment, one of a series of Standards issued by the Canadian Standards Association under Part II of the Canadian Electrical Code. It supersedes the previous edition published in 1983.Scope
1.1 This Standard covers the electrical, fire, and shock hazard requirements for all signal equipment operating at a) voltages up to 600V; and b) double insulated equipment up to 240V in non-hazardous locations in accordance with the rules of the Canadian Electrical Code, Part I. 1.2 The requirements are not intended to replace other requirements that are mandated by provincial, federal, or authorities having jurisdiction for aspects other than electrical fire and shock hazards, nor do they specify the performance of signal equipment. Notes:- While this document does not address the performance aspects of signaling equipment (volume of an audible indication or brightness of a visual indication), it does specify requirements for the electrical safety of these devices.
- Devices that generate radio frequency signals may also be subject to the requirements of Industry Canada.
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