Subject 507

Bulletin Dated: November 6, 2009

SUMMARY OF TOPICS

The following topics for the Standard for Electric Fans, UL 507, are being recirculated - note that proposal topic is consistent with the topic number used in the original proposal:

1. Addition of a New Definition for Usable Normal Condition Regarding the Half-Wave Temperature Test.

2. Replacement of the Test Voltages Table 31.1 with a Similar Table from UL 705.

6. Additional Requirements for Glass Used in Rangehoods.

7. Clarification of Lamp Containment Barriers by Adding New Requirements.

12. Deletion of the Canadian Requirements Comparison Guide (CRG).

13. Miscellaneous Revisions.

14. From 2008 STP Meeting - Addition of UL 50 Tests for Bending, Flexing and Torque Tests for Rigid Metal Conduit Connections.

17. From 2008 STP Meeting - Cold Impact Testing of Guards.

18. From 2008 STP Meeting - Modification of 91.3.1 to Reference Interconnecting Cords and Leads, Section 42A.