Summary of Topics b1581_4_20090522_sum.htmlSubject 1581
Bulletin Dated: May 22, 2009
SUMMARY OF TOPICS
The following changes in requirements to the Reference Standard for Electrical Wires, Cables, and Flexible Cords, UL 1581, are being proposed for preliminary review and comment only:
1. For Preliminary Review Only: Reinstated Burner Calibration Requirements for the Horizontal-Specimen Appliance-Wire Flame Test