UL 4248-12
Fuseholders - Part 12: Class R

DETAILS
Edition Number:1SCC Approved:--
Edition Date:2007-02-28DOD Approved: --
Price Code:DANSI Approved: 2012-12-21
Type:ulcsance

  • SCOPE

    1.1 Scope

    1.1.2 These requirements cover fuseholders intended for use with Class R Fuses as described in NMX-J-009/248/12-2000-ANCE, CSA C22.2 No. 248.12, UL 248-12, Low-Voltage Fuses – Part 12: Class R Fuses.

  • TABLE OF CONTENTS
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    • Cover
    • Transmittal
    • UL Harmonized Standard Title Page
    • Table of Contents
      • Fuseholders – Part 12: Class R
        • 1 General
          • 1.1 Scope
        • 4 Classification
        • 5 Characteristics
          • 5.1 Summary of characteristics
        • 6 Marking
          • 6.1 Marking of fuseholder
        • 7 Construction
          • 7.6 Contacts of a cartridge fuseholder
        • 8 Tests
          • 8.1 General
          • 8.4 Verification of temperature rise
          • 8.6A Verification of effectiveness of rejection member
          • 8.6A.2 Acceptability of test results