Covers self-contained spas and equipment assemblies for use with hot tubs and non-self-contained spas rated 250 volts or less. This equipment is intended for installation and use in accordance with the National Electrical Code, ANSI/NFPA 70, but it has not been investigated for below-grade (in-ground) installation.
UL 1563 BULLETINS-2004 history
1970UL 1563-2020 Electric spas, equipment assemblies, and associated equipment
2017UL 1563 CRD-2017 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment - Section / Paragraph Reference: Section 73 Subject: Use of electronic media for mandatory instructions (Edition 6: July 16@ 2009)
2017UL 1563 BULLETIN-2017 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: October 16@ 2017)
2016UL 1563 BULLETIN-2016 UL Standard for Safety Electric Spas@ Equipment Assemblies (COMMENTS DUE: November 30@ 2016)
2014UL 1563 BULLETIN-2014 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: APRIL 23@ 2014)
2012UL 1563 BULLETIN-2012 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: March 05@ 2012)
2011UL 1563 BULLETIN-2011 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: OCTOBER 19@ 2011)
2010UL 1563 BULLETIN-2010 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: November 05@ 2010)
2009UL 1563-2009 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (Sixth Edition; Reprint with Revisions Through and Including March 27@ 2015)
2008UL 1563 BULLETIN-2008 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (COMMENTS DUE: JANUARY 26@ 2009)
2007UL 1563 BULLETIN-2007 UL Standard for Safety Electric Spas, Equipment Assemblies, and Associated Equipment COMMENTS DUE: JANUARY 18, 2008
2006UL 1563 BULLETINS-2006 UL Standard for Safety Electric Spas@ Equipment Assemblies@ and Associated Equipment (10/12/2006 (16p); 07/06/2006 (12p); 05/25/2006 (2p))