Update No. 1 was published as notification that this is now a National Standard of Canada

This PDF includes Update No. 1

Preface

This is the common ANCE, CSA, and UL standard for Fuseholders - Part 12: Class R. It is the first edition of NMX-J-009/4248/12-ANCE, the first edition of CSA C22.2 No. 4248.12, and the first edition of UL 4248-12.

1.1 Scope

1.1.2 These requirements cover fuseholders intended for use with Class R Fuses as described in NMX-J-009/248/12-2000-ANCE, CSA C22.2 No. 248.12, UL 248-12, Low-Voltage Fuses - Part 12: Class R Fuses.