CSA C22.2 No. 248.18:22

w-Voltage Fuses – Part 18: Class CD Fuses 1 Scope 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 correspond 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 CD fuses rated 31 – 60 A and 600 Vac.