UL 248-9 2nd Edition, March 24, 2015
UL Standard for Safety Low-Voltage Fuses – Part 9: Class K Fuses
Includes all amendments and changes through Revision Page(s) , March 24, 2015
Additional Comments: SAME AS CSA C22.2 NO 248.9
Published By:UL (UL)
This Part applies to Class K fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.