This is the fifth edition of CSA C22.2 No. 106, HRC-Miscellaneous fuses, one of a series of Standards issued under Part II of the Canadian Electrical Code.
It supersedes the previous editions published in 1992, 1990, 1985, and 1953 under the title HRC Fuses.
This Standard specifies requirements for HRCI-MISC and HRCII-MISC fuses.
This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.
This Standard applies to HRC non-renewable cartridge current-limiting fuses of the HRCI-MISC (Form I) type rated 600 A or less and 600 V ac or less, and to HRC non-renewable cartridge current-limiting fuses of the HRCII-MISC (Form II) type rated 1200 A or less and 600 V ac or less, that are intended to be used in accordance with the Canadian Electrical Code, Part I.
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