TR100R - 100 Amp Fuse

TR100R - 100 Amp Fuse

The TR100R 100 Amp Class R Fuse is designed for you to protect electrical systems subjected to heavy everyday use. Its time-delay design allows normal startup surges to pass through without causing unnecessary fuse openings, which makes it a good fit for motors, HVAC systems, and industrial equipment. This fuse also provides current-limiting protection to help reduce damage during short circuits and overloads. With a 200 kA interrupting rating at 250 VAC, the TR100R is built for applications where higher fault currents may be present. The knife-blade style design helps provide a secure connection, while the compact size makes it easier to install in panels and equipment with limited space. The TR100R is commonly used in commercial buildings, manufacturing facilities, control panels, and power distribution equipment where reliable overcurrent protection is needed.

Key Features and Benefits

• 100 Amp Class R Fuse: Designed for dependable overcurrent protection in commercial and industrial electrical systems.
• Time-Delay Protection: Helps avoid nuisance openings by allowing normal startup surges to pass through without interruption.
• Current-Limiting Design: Helps protect connected equipment by reducing damage during short circuits and overloads.
• Knife-Blade Style Construction: Provides a secure installation connection while supporting easier installation in panels and equipment with limited space.
  

Technical Specifications

• Part Number: TR100R
  
• Type: TR
  
• Fuse Class: Class R
  
• Amperage: 100 Amps
  
• Voltage Rating: 250 VAC
  
• Interrupting Rating: 200 kA @ 250 VAC
  
• Fuse Style: Knife-Blade
  
• Indication Type: Non-Indicating
  
• Protection Type: Time-Delay, Current-Limiting
  
• Dimensions:
  • Height: 5.88 in.
  • Width: 1.03 in.
  • Depth: 1.03 in.

Material Compliance and Certifications

• Application Compliance: The TR100R is designed for use in Class R fuse applications requiring dependable overcurrent protection for commercial and industrial electrical systems.

Where It Works Best

• This fuse is often used in motor control centers, HVAC equipment, industrial machinery, panelboards, and commercial power distribution systems where time-delay protection and high interrupting capacity are important.