Draft Details
- 20240604_UL 248-12 Preliminary Proposal.pdf (PDF document, 245 KB)
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1.1 This Part is intended to be read together with the Standard for Low-Voltage Fuses – Part 1: General Requirements, hereafter referred to as Part 1. The titles of the Clauses in this Part corresponds to the similarly titled Clauses in Part 1. The requirements of Part 1 apply unless modified by this Part. For the Part 1 requirements, refer to the Standard for Low-Voltage Fuses – Part 1: General Requirements, NMX-J-009/248/1-ANCE / CSA C22.2 No. 248.1 / UL 248-1.
1.2 This Standard applies to Class R fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.
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