TR35R - 35 Amp Fuse

TR35R - 35 Amp Fuse

When your application calls for dependable overcurrent protection without nuisance openings during equipment startup, the TR35R Class R Time-Delay Fuse is a solid choice. Rated for 35 amps and 250 VAC, this cartridge-style fuse combines time-delay performance with current-limiting protection to help you safeguard electrical equipment from overloads and short circuits.

The time-delay design allows normal inrush currents—such as those produced by motors and transformers—to pass without unnecessarily opening the circuit. At the same time, its 200 kA interrupting rating enables it to clear high fault currents quickly when they occur. The result is reliable protection for a wide range of commercial and industrial electrical systems.

With its compact cartridge construction and non-indicating design, the TR35R is suitable for applications where a Class R fuse is specified. Whether you're replacing an existing fuse during maintenance or stocking parts for future service, this model delivers the electrical ratings professionals expect.

Key Features and Benefits

• 35 Amp current rating: 35 Amp current rating.
• Rated for 250 VAC applications: Rated for 250 VAC applications.
• 200 kA interrupting capacity: 200 kA interrupting capacity.
• Time-delay design: Time-delay design helps prevent nuisance openings caused by temporary inrush currents.
• Current-limiting Class R fuse: Current-limiting Class R fuse helps reduce fault energy.
• Cartridge-style construction: Cartridge-style construction.
• Non-indicating design: Non-indicating design.
• Compatible Class R fuse holders: Suitable for use in compatible Class R fuse holders.
  

Technical Specifications

• Part Number: TR35R
  
• Type: TR
  
• Current Rating: 35 Amps
  
• Voltage Rating: 250 VAC
  
• Interrupting Rating: 200 kA @ 250 VAC
  
• Fuse Class: Class R
  
• Time Characteristic: Time-Delay
  
• Style: Cartridge
  
• Indication: Non-Indicating
  
• Dimensions:
  • Height: 3.0 in.
  • Width: 0.81 in.
  • Depth: 0.81 in.

Material Compliance and Certifications

• Current-limiting Class R fuse: Current-limiting Class R fuse.
• 250 VAC Systems: Designed for 250 VAC electrical systems.
• Use only in properly rated Class R fuse holders and equipment.
• Always verify the fuse specifications match your application before installation.
  

Where It Works Best

• The TR35R is commonly used in commercial and industrial electrical systems where equipment experiences temporary startup currents. Typical applications include motor circuits, control panels, disconnect switches, transformers, HVAC equipment, and power distribution systems that require a 35-amp Class R time-delay fuse.