Specifications

• Fuse Type
  Time Delay
• Fuse Class
  RK5
• Ampere Rating
  300 A
• Product Type
  Fuses
• Volt Rating
  250V AC, 250V DC
• Overall Length
  8-5/8 in
• Diameter
  2.0625 in
• Series
  TR-R
• Blade Or Ferrule Length
  1.8750 in
• Blade Height
  1.6250 in
• Blade Width
  .2500 in
• UL Approvals
  Standard 248-12
• CSA Approval
  Standard C22.2 No.248.12
• Dc Listed Ul Approval
  Standard 198L
• Body Type
  Fiberglass
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• Mounting Type
  Blade
• Additional Details
  Tri-Onic TR-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TR-R safely handle harmless starting currents and inrush currents associated with today’s motors and transformers.