UL Standards Update: May 16-31

Underwriters Laboratories has announced the availability of the following standards, revisions and bulletins.  For additional information regarding the standards listed below, please visit their website at www.ul.com.

STANDARDS:

UL 62 – Flexible Cords and Cables
New Edition dated May 28, 2010

UL 2443 – Standard for Flexible Sprinkler Hose with Fittings for Fire Protection Service
New Edition dated May 26, 2010

REVISIONS:

UL 441 – Standard for Gas Vents
Revision dated May 18, 2010

UL 521 – Standard for Heat Detectors for Fire Protective Signaling Systems
Revision dated May 19, 2010

UL 558 – Standard for Industrial Trucks, Internal Combustion Engine-Powered
Revision dated May 17, 2010

UL 583 – Standard for Electric-Battery-Powered Industrial Trucks
Revision dated May 17, 2010

UL 943 – Ground-Fault Circuit-Interrupters
Revision dated May 17, 2010

UL 1004-3 – Standard for Thermally Protected Motors
Revision dated May 19, 2010

UL 1004-7 – Standard for Electronically Protected Motors
Revision dated May 28, 2010

UL 1278 – Standard for Movable and Wall- or Ceiling-Hung Electric Room Heaters
Revision dated May 21, 2010

UL 2305 – Standard for Exhibition Display Units, Fabrication and Installation
Revision dated May 21, 2010

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