2010UL 867 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Electrostatic Air Cleaners, UL 867, are being proposed: 1. Elimination of the term ?Pigtail? 2. Revised Requirements Relative to Arc Testing of Electrically Charged Mechanical
2009UL 867 BULLETIN-2009 UL Standard for Safety Electrostatic Air Cleaners (COMMENTS DUE: JANUARY 21@ 2010)
2007UL 867 BULLETIN-2007 UL Standard for Safety Electrostatic Air Cleaners (COMMENTS DUE: November 05@ 2007)