CSA C22.2 NO. 249.15-00

This Standard and its subsequent parts establish the characteristics, construction, operating conditions, markings and test conditions for each of the fuse classes so that initial investigation and follow-up verification can be performed in an orderly manner.

This Part applies to Class T fuses rated 1200 A or less and 300 V AC, 800 A or less and 600 V AC. DC ratings are optional.