Historical
CSA C22.2 No. 248.12-2011 (R2016)
C22.2 NO. 248.12-11 - Low-voltage fuses - Part 12: Class R fuses (Tri-national standard, with UL 248-12 and NMX-J-009/248/12-ANCE)
Preface
This is the harmonized ANCE, CSA, and UL standard for Low-Voltage Fuses - Part 12: Class R Fuses. It is the second edition of NMX-J-009/248/12-ANCE, the third edition of CSA C22.2 No. 248.12-11, and the third edition of UL 248-11. This edition of NMX-J-009-248/12-ANCE cancels the previous edition published in 2000. This edition of CSA C22.2 No. 248.12-11 supersedes the previous edition published in 2000.Scope
This Part applies to Class R fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.CONTENT PROVIDER
CSA America, Inc. [csa]
CSA America, Inc. [csa]