UL 1331-2020
UL Standard for Safety Station Inlets and Outlets
- Standard No.
- UL 1331-2020
- Release Date
- 1970
- Published By
- /
- Latest
- UL 1331-2020
UL 1331-2020 history
- 1970 UL 1331-2020 UL Standard for Safety Station Inlets and Outlets
- 2017 UL 1331 BULLETIN-2017 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: March 6@ 2017)
- 2014 UL 1331 BULLETIN-2014 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: AUGUST 22@ 2014)
- 2010 UL 1331 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Station Inlets and Outlets, UL 1331, are being proposed: 1. Clarification and additional testing
- 2009 UL 1331 BULLETIN-2009 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: FEBRUARY 23@ 2009)
- 2007 UL 1331 BULLETIN-2007 UL Standard for Safety Station Inlets and Outlets
- 2005 UL 1331 BULLETINS-2005 UL Standard for Safety Station Inlets and Outlets
- 2005 UL 1331-2005 UL Standard for Safety Station Inlets and Outlets First Edition
- 2004 UL 1331 BULLETINS-2004 UL Standard for Safety Station Inlets and Outlets (COMMENTS DUE: December 03@ 2004)
