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Anonymous
Electrical Apparatus; Mar 2010; 63, 3; Docstoc
pg. 16




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DOCUMENT INFO
Description: Underwriters Laboratories has announced revisions to ANSI/UL 486A-485B (Wire Connectors): 486C (splicing wire connectors): and 486D (sealed wire connector systems). Among the many changes to the standards are various test requirements, terminology, addition of copper-clad aluminum conductor requirements, addition of reference to TW75 insulation, and marking requirements. The American National Standards Institute has also announced adoption of several standards. The International Electrotechnical Commission has announced some publications dealing with electrical insulation.
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