Low-Voltage Fuses – Part 18: Class CD Fuses

Designation Number:
C22.2 No. 248.18
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
New Standard
ICS code(s):
29.120.50
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

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. 

Project need:

To establish new requirement and align Canadian requirements with those of our harmonized partners from USA & Mexico in the subject area of Low-voltage Class CD fuses. Currently, there are no other standards within the C22.2 No. 248 series that covers the requirement of CD fuses.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.