TRS100R - 100 Amp Fuse

TRS100R - 100 Amp Fuse

When your electrical systems are subjected to heavy startup loads and demanding operating conditions, dependable circuit protection is essential. The TRS100R Class R time-delay fuse is designed to help keep your equipment protected without the frustration of unnecessary fuse openings during temporary inrush currents. Rated at 100 amps with an impressive 200 kA interrupting capacity at 600VAC, this current-limiting fuse delivers the level of protection industrial and commercial systems rely on every day.

Its knife-blade-style construction provides a secure fit and reliable electrical contact, making it a practical solution for power distribution panels, motor circuits, transformers, HVAC systems, and other high-performance applications. Because it features time-delay protection, the TRS100R can tolerate brief startup surges from motors and equipment while still reacting quickly to dangerous overloads and short circuits. That balance helps reduce downtime, protect sensitive components, and support smoother operation across your electrical system.

Whether you're maintaining existing infrastructure or upgrading protection components in a demanding environment, the TRS100R fuse offers reliable performance where consistent power protection is critical.

Key Features and Benefits

• 100 amp Class R fuse designed for commercial and industrial electrical systems: Built to support dependable overcurrent protection in demanding electrical environments.
• Time-delay performance helps minimize nuisance fuse openings during equipment startup: Allows temporary startup surges without unnecessary interruptions.
• Current-limiting protection helps reduce damage caused by high fault currents: Helps protect connected equipment during overload and short-circuit events.
• High interrupting capacity rated at 200 kA @ 600VAC: Provides reliable protection in systems exposed to high available fault current.
• Knife-blade style design allows for secure installation and reliable conductivity: Designed for dependable fit and electrical contact in compatible fuse holders.
• Non-indicating fuse configuration suitable for a wide range of applications: Supports versatile use across commercial and industrial systems.
• Helps protect motors, transformers, HVAC equipment, and power distribution systems: Suitable for applications requiring reliable time-delay overcurrent protection.
• Built for demanding environments where dependable overcurrent protection is essential: Designed to support consistent electrical system operation.
  

Technical Specifications

• Part Number: TRS100R
  
• Type: TRS
  
• Fuse Class: Class R
  
• Amperage Rating: 100A
  
• Voltage Rating: 600 VAC
  
• A.I.C. Rating: 200 kA @ 600 VAC
  
• Style: Knife-Blade
  
• Indication: Non-Indicating
  
• Protection Type: Time-Delay, Current-Limiting
  
• Dimensions:
  • Height: 7.88 in.
  • Width: 1.28 in.
  • Depth: 1.28 in.

Material Compliance and Certifications

• Professional Electrical Protection Applications: The TRS100R fuse is designed for use in professional electrical protection systems that require high interrupting capacity and reliable overcurrent protection.
• Industry and Safety Standards: Its Class R current-limiting design supports installations intended to meet applicable electrical safety standards and industrial code requirements. Always verify compatibility with your equipment specifications and local electrical codes before installation.
  

Where It Works Best

The TRS100R performs especially well in industrial and commercial environments where equipment experiences temporary startup surges or fluctuating load conditions. It is commonly used in motor control centers, HVAC systems, industrial machinery, transformers, distribution panels, manufacturing facilities, and commercial electrical systems. Its time-delay capability makes it an excellent choice for applications that require both reliable circuit protection and uninterrupted operation during normal equipment startup.