UL 198M PDF

Price range: $72.36 through $144.72

Mine-Duty Fuses

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1 Scope

1.1 These requirements cover Class K and Class R fuses having an additional D-C rating and that are intended for use in protecting trailing cables in D-C circuits in mines in accordance with the requirements of the United States Department of Labor, Mine Safety and Health Administration.

1.2 These fuses have a maximum current rating of 600 A, a voltage rating of 300 or 600 V dc, and an interrupting rating of 20,000 A dc.


Summary of Topics

This revision of ANSI/UL 198M dated June 7, 2023 is being issued to update the title page to reflect the most recent designation as a Reaffirmed American National Standard (ANS). No technical changes have been made.

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UL 198M PDF
$72.36 $144.72Price range: $72.36 through $144.72