CAN/CSA C22.2 NO. 248.1-00 (R2005)
Low-Voltage Fuses - Part 1: General Requirements (Tri-national standard, with UL 248-1, second edition, and first edition of NMX-J-009/248/1-2000-ANCE)
standard by Canadian Standards Association / National Standard of Canada,
Full Description
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1.1 Scope
1.1.1
This Standard applies to low-voltage fuses rated 1000 V or less, AC and/or DC, with interrupting ratings up to 200 kA. These fuses are intended to be used in accordance with the Canadian Electrical Code, Part I (CEC), and the National E lectrical Code, NFPA 70 (NEC).
1.2 Object
1.2.1
This Standard and its subsequent Parts establish the cha racteristics, 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 orderl y manner.