This Part applies to supplemental fuses rated 60 A or less intended only for supplementary overcurrent protection where branch circuit or equivalent applications are not involved. DC ratings are optional.?
UL 248-14 BULLETIN-2010 history
1970UL 248-14-2020 Low-voltage fuses - Part 14: Supplemental fuses
2015UL 248-14 BULLETIN-2015 UL Standard for Safety Low-Voltage Fuses – Part 14: Supplemental Fuses (COMMENTS DUE: March 23@ 2015)
2010UL 248-14 BULLETIN-2010 UL Standard for Safety Low-Voltage Fuses – Part 14: Supplemental Fuses (COMMENTS DUE: May 17@ 2010)
2008UL 248-14 BULLETIN-2008 UL Standard for Safety for Low-Voltage Fuses ?Part 14: Supplemental Fuses