The revisions dated August 10, 2007 were issued to incorporate the following:
• Corrections to Requirements for Conduit Bodies,
• Area of Open Holes,
• Revisions to Floor Box Requirements for Clarification,
• 10-LB Increment Testing and Marking,
• Bending and Pull Tests Outlined in UL 50 and CSA C22.2 No. 94,
• Addition of a Definition for Non-Detachable Hubs,
• Box Brackets and Supports,
• Fixture Support Tests,
• Ceiling-Suspended Fan Support Marking, and
• Screws for Ceiling-Suspended Fan Support.