TJN1 - 1 Amp Fuse

TJN1 - 1 Amp Fuse

The TJN1 Class T Fuse is a dependable solution for your protecting sensitive electrical equipment in systems where fast response really matters. Built as a very fast-acting, current-limiting fuse, it helps reduce the impact of short circuits and overloads before damage can spread through your equipment. Its compact cartridge-style design fits easily into tight spaces, making it a practical option for crowded panels and control assemblies.

With a 1 Amp rating and a high interrupting capacity of 200 kA at 300 VAC, the TJN1 is commonly used in commercial and industrial electrical systems that require reliable fault protection. The non-indicating design keeps things simple while still delivering the performance needed to help protect transformers, control circuits, and other sensitive components from unexpected electrical events.

Key Features and Benefits

• Very Fast-Acting Protection: Designed to help protect sensitive electrical equipment by responding quickly during fault conditions.
• Current-Limiting Class T Fuse: Helps reduce damage during short circuits and overload conditions before faults can spread through connected equipment.
• High Interrupting Rating: Rated for 200 kA @ 300 VAC to support reliable protection in demanding electrical systems.
• Compact Cartridge-Style Design: Fits easily into tight spaces, making it practical for crowded panels and control assemblies.
• Non-Indicating Construction: Keeps replacement and maintenance straightforward while still delivering dependable performance.
• Commercial and Industrial Applications: Designed for use in commercial and industrial electrical systems requiring reliable fault protection.
  

Technical Specifications

• Part Number: TJN1
  
• Type: TJN Class T Fuse
  
• Amperage Rating: 1 Amp
  
• Interrupting Rating: 200 kA @ 300 VAC
  
• Fuse Style: Cartridge, Non-Indicating
  
• Acting Speed: Very Fast-Acting
  
• Dimensions:
  • Height: 0.875 in.
  • Width: 0.406 in.
  • Depth: 0.406 in.

Material Compliance and Certifications

• Current-Limiting Class T Applications: Designed for use in current-limiting Class T fuse applications requiring dependable overcurrent protection.
• High Interrupting Capacity Protection: Suitable for electrical systems that require high interrupting capacity performance to help protect sensitive equipment.
• Commercial and Industrial Reliability: Manufactured for reliable performance in commercial and industrial electrical environments.
  

Where It Works Best

• The TJN1 works well in industrial control panels, power distribution equipment, transformers, branch circuits, and other applications where quick fault interruption is important. It’s especially useful in environments with sensitive electrical equipment that needs added protection from damaging overcurrent conditions.