These requirements cover: a) fuseholders intended for use with Type C (Edison-base) and Type S Plug Fuses as described in NMX-J-009/248/11-2000-ANCE, CSA C22.2 No. 248.11, UL 248-11, Low-Voltage Fuses - Part 11: Plug Fuses; b) devices intended to be added to Edison-base fuseholders to reject fuses with larger ampere ratings; and c) devices intended to adapt Type S plug fuses for use in Edison-base fuseholders.
UL 4248-11-2007 history
1970UL 4248-11-2018 Fuseholders - Part 11: Type C (Edison base) and type S plug fuse
2012UL 4248-11 BULLETIN-2012 UL Standard for Safety Fuseholders – Part 11: Type C (Edison Base) and Type S Plug Fuse (COMMENTS DUE: July 30@ 2012)
2007UL 4248-11-2007 Fuseholders - Part 11: Type C (Edison base) and type S plug fuse
2006UL 4248-11 BULLETINS-2006 UL Standard for Safety Fuseholders – Part 11: Type C (Edison Base) and Type S Plug Fuse (05/26/2006 (18p); 05/19/2006 (18p))