1 Scope

1.1 This Standard applies to connectors for use with all alloys of copper or aluminum conductors, or both, for providing contacts between current-carrying parts, in accordance with the Canadian Electrical Code, Part I, C22.1, in Canada, the National Electrical Code, NFPA-70, in the United States of America, or the Standard for Electrical Installations, NOM-001-SEDE, in Mexico, as follows:

a) pressure wire connectors intended to hold one or more conductor(s);

b) connectors intended for use in appliances and equipment that comply with the requirements for such appliances and equipment;

c) soldering connectors;

d) splicing wire connectors intended for use with 4 AWG (21.2 mm2) or larger conductors; Note: A splicing wire and cable connector taking a range of conductor sizes may include conductor sizes smaller than 4 AWG(21.2 mm2).

e) neutral bars;

f) uninsulated connectors that are used in circuits rated 35 000 V and below;

g) ampere-rated connectors not intended for general use; and

h) insulation piercing connectors.