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CAN/CSA-C22.2 NO. 4248.6-07 (R2021)
This is the common ANCE, CSA, and UL standard for Fuseholders - Part 6: Class H. It is the first edition of NMX-J-009/4248/6-ANCE, the first edition of CSA C22.2 No. 4248.6, and the first edition of UL 4248-6.
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 has been approved by the American National Standards Institute (ANSI) as an American National Standard.
These requirements cover fuseholders intended for use with Class H Fuses as described in NMX-J-009/248/6-2000-ANCE, CSA C22.2 No. 248.6, UL 248-6, Low-Voltage Fuses - Part 6: Class H Non-Renewable; and NMX-J-009/248/7-2000-ANCE, CSA C22.2 No. 248.7, UL 248-7, Low-Voltage Fuses - Part 7: Class H Renewable Fuses.