Please note: All interim revisions for this edition available at time of your purchase will be included.

1 Scope
1.1 These requirements cover lightning protection components for use in the installation of complete systems of lightning protection on buildings and structures.

1.2 These requirements do not cover the installation of lightning protection components. Products of this type are covered by the Standard for Installation Requirements for Lightning Protection Systems, UL 96A, and the Installation Code for Lightning Protection Systems, CAN/CSA-B72-M87.

1.3 Lightning protection components are divided into three classes, according to their intended application as defined in 5.3 - 5.5.