本加拿大国家标准适用于电气绝缘毯，用于保护工人不意外接触带电或接地的电导体、设备或电路，并避免电气装置短路。宽度小于50 mm的卷筒电气绝缘毯不包括在本规范范围内 标准

This National Standard of Canada is applicable to electrical insulating blankets for the protection of workers from accidental contact with live or earthed electrical conductors, apparatus or circuits and avoidance of short circuits on electrical installations.Electrical insulating blankets in rolls having a width lower than 50 mm are not covered by this standard.