UL StandardsInfoNet Table of Contents for UL Standards

Table of Contents for UL 4248-1

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• Cover
• Transmittal
• UL Harmonized Standard Title Page
• Table of Contents
• Fuseholders - Part 1: General Requirements
  • 1 General
    • 1.1 Scope
    • 1.2 Object
    • 1.3 Units of measurement
    • 1.4 Undated reference
  • 2 Definitions
    • 2.1 General
    • 2.2 Ratings
    • 2.3 Wiring terminals
  • 3 Service conditions
  • 4 Classification
  • 5 Characteristics
    • 5.1 Summary of characteristics
  • 6 Marking
    • 6.1 Marking of fuseholders
    • 6.2 Marking symbols
  • 7 Construction
    • 7.1 Fuseholder components
    • 7.2 Bases and supports - insulating material
    • 7.3 Sealing
    • 7.4 Current carrying parts
    • 7.5 Wiring terminals
    • 7.6 Contacts of cartridge fuseholders
    • 7.7 Creepage and clearance
    • 7.8 Open fuse indicator
  • 8 Tests
    • 8.1 General
    • 8.2 Verification of electric shock protection
    • 8.3 Verification of insulating materials
    • 8.4 Verification of temperature rise
    • 8.5 Verification of withstand rating
    • 8.6 Open fuse indicating current test
• Annex A (Normative)
• Annex B (Normative)
• Annex C (Informative)
• Annex D (Informative)

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