This Standard applies to low-voltage fuses rated 1000 V or less, AC and/or DC, with interrupting ratings up to 200 kA. These fuses are intended to be used in accordance with the Canadian Electrical Code, Part I (CEC), and the National Electrical Code, NFPA 70 (NEC). This Standard and its subsequent Parts establish the characteristics, construction, operating conditions, markings, and test conditions for each of the fuse classes so that initial investigation and follow-up verification can be performed in an orderly manner.
UL 248-1-2000 history
1970UL 248-1-2022 Low-voltage fuses - Part 1: General requirements
2018UL 248-1 BULLETIN-2018 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements
2017UL 248-1 BULLETIN-2017 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements (COMMENTS DUE: April 24@ 2017)
2016UL 248-1 BULLETIN-2016 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements (COMMENTS DUE: November 21@ 2016)
2015UL 248-1 BULLETIN-2015 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements (COMMENTS DUE: August 10@ 2015)
2011UL 248-1-2011 Low-voltage fuses - Part 1: General requirements
2010UL 248-1 BULLETIN-2010 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements (COMMENTS DUE: January 10@ 2011)
2009UL 248-1 BULLETIN-2009 UL Standard for Safety for Low-Voltage Fuses – Part 1: General Requirements
2008UL 248-1 BULLETIN-2008 UL Standard for Safety for Low-Voltage Fuses ?Part 1: General Requirements
2005UL 248-1 CRD-2005 UL Standard for Safety Low-Voltage Fuses – Part 1: General Requirements - Section / Paragraph Reference: UL 248-1 – Table 2 (Edition 2: August 01@ 2000)