UL Bulletin
Published Date: December 18, 2002
Last Revision: November 29, 2023
Scope
015810-000000-0000001 Scope
1.1 This standard contains specific details of the conductors, of the insulation, of the jackets and other coverings, and of the methods of sample preparation, of specimen selection and conditioning, and of measurement and calculation that are required in wire and cable standards.
1.2 The requirements for the particular materials, construction, performance, and marking of an individual type of wire, cable, or flexible cord are stated in the standard covering the finished type. They are not part of this reference standard.
1.3 In each case in which an element of this standard does not apply, the standard covering the finished type so states and specifies what does apply.
Summary of Topics b1581_4_20021218_sum.htmlSubject 1581
Bulletin Dated: December 18, 2002
Summary of Topics:
These revisions of UL 1581 are being issued to add conductor insulation and jacket materials, to refine existing wire test procedures, and to add test methods and construction details for conductors not previously covered.
Back to Standard 1581, Edition 4