CSA C22.2 NO. 191:M89 (R2019)
Current
The latest, up-to-date edition.
Engine Heaters and Battery Warmers
Hardcopy , PDF
English
08-08-2019
This Standard applies to cord-connected and permanently connected engine heaters and battery warmers for use on nominal system voltages of 600 V and less that are designed to be used in nonhazardous locations such as in passenger automobiles, light trucks, and heavy duty on- and off—road vehicles in accordance with the Rules of the Canadian Electrical Code, Part I.
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