TR5R - 5 Amp Fuse

TR5R - 5 Amp Fuse

The TR5R Class R fuse delivers dependable circuit protection for your equipment that sees regular startup surges and changing electrical loads. Built with a time-delay design, this 5 Amp cartridge fuse helps prevent unnecessary interruptions caused by temporary inrush currents while still providing fast response during overloads and short circuits. Its current-limiting construction helps reduce potential damage to connected equipment, making it a practical fit for industrial controls, HVAC systems, motor circuits, and commercial electrical panels. With a 200 kA interrupting rating at 250V AC, the TR5R is designed for applications where reliable protection and consistent performance matter.

Instead of overcomplicating installation or maintenance, the compact cartridge-style design keeps replacement straightforward. The non-indicating configuration also makes it a versatile option across a wide range of electrical systems that require dependable overcurrent protection without additional components or monitoring features.

Key Features and Benefits

• Time-Delay Operation: Helps avoid nuisance openings during equipment startup.
• Current-Limiting Class R Design: Helps reduce short-circuit damage.
• High Interrupting Rating: Rated for 200 kA interrupting capacity at 250V AC.
• Compact Cartridge-Style Fuse: Designed for convenient installation.
• Commercial and Industrial Use: Suitable for a wide range of electrical systems.
• Equipment Protection: Helps protect motors, transformers, branch circuits, and control equipment.
• Reliable Protection: Designed for dependable overload and short-circuit protection.
  

Technical Specifications

• Part Number: TR5R
  
• Fuse Type: TR
  
• Amperage Rating: 5 Amps
  
• Voltage Rating: 250V AC
  
• Interrupting Capacity: 200 kA @ 250V AC
  
• Class: Class R Current-Limiting Fuse
  
• Style: Cartridge
  
• Operation Type: Time-Delay
  
• Indication Type: Non-Indicating
  
• Dimensions:
  • Height: 2.0 in
  • Width: 0.56 in
  • Depth: 0.56 in

Material Compliance and Certifications

• Industry Standards: The TR5R fuse is manufactured for use in commercial and industrial electrical applications and is designed to meet applicable industry standards for Class R current-limiting fuses.
• Installation Guidance: Installation should always follow local electrical codes and equipment manufacturer recommendations.
  

Where It Works Best

• The TR5R is commonly used in motor branch circuits, HVAC equipment, industrial machinery, lighting systems, transformers, and electrical distribution panels. Its time-delay characteristics make it especially useful in systems where temporary startup currents are expected but dependable fault protection is still required.