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ANSI/CAN/UL
ANSI/CAN/UL/ULC
CAN/UL
ALL UL STDS for CANADA
This Part applies to Class R fuses rated 600 A or less and either 250 or 600 V ac. DC ratings are optional.
Revision pages have been issued for the Standard for Safety for Low-Voltage Fuses - Part 12: Class R Fuses, UL 248-12, to make editorial corrections to the title page. No changes in requirements have been made.
RevisionsRed Line Std. (4)
CSDS Proposals (6)
CSDS Proposals
An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose:
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Referenced Standards (0)
Reverse Referenced Standards (32)
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