Subject 514C

Bulletin Dated: April 9, 2014

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Nonmetallic Outlet Boxes, Flush-Device Boxes, and Covers, UL 514C, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: Clarification of the Use of Sealing Compound for Damming Scrub-Water Solution When Conducting Scrub-Water Exclusion Test.

2. For Preliminary Review Only: Correlation of RTI Requirements for Polymeric Box Extenders.

3. For Preliminary Review Only: Revisions to Section 53, Resistance to Ultraviolet Light and Water, by Adding an Option for Xenon-Arc Method.