TJS30 - 30Amp Fuse

TJS30 - 30 Amp Fuse

The TJS30 Class T Fuse is designed for your electrical systems that require fast, dependable protection against fault currents. Rated at 30 amps with a 200 kA interrupting capacity at 600V AC, this very fast-acting fuse is designed to help protect sensitive equipment from damaging short circuits and overloads before they can spread through the system. Its current-limiting performance helps reduce stress on connected components, making it a solid choice for commercial and industrial power applications where uptime matters. The compact cartridge-style design also makes it easier to fit into tighter spaces inside switchboards, control panels, and distribution equipment without sacrificing protection.

Unlike standard fuses that react more slowly under severe fault conditions, the TJS30 responds quickly to help you minimize equipment damage and downtime. Its non-indicating design keeps the construction simple and reliable, while the Class T configuration is commonly selected for systems requiring high interrupting ratings and strong current-limiting characteristics. Whether protecting power distribution equipment or sensitive electrical controls, the TJS30 delivers consistent performance in demanding environments.

Key Features and Benefits

• 30 amp Class T fuse: For high-performance overcurrent protection.
• Very Fast-Acting Response: Helps reduce damage during fault conditions.
• 200 kA Interrupting Rating: Rated at 600V AC for high fault current applications.
• Current-Limiting Design: Helps protect downstream electrical equipment.
• Compact Cartridge Construction: Fits easily into space-limited assemblies.
• Non-Indicating Fuse Design: Allows for straightforward replacement and maintenance.
• Commercial and Industrial Use: Suitable for commercial, industrial, and critical power systems.
  

Technical Specifications

• Part Number: TJS30
  
• Type: TJS Class T Fuse
  
• Amperage: 30A
  
• Voltage Rating: 600V AC
  
• Interrupting Rating: 200 kA @ 600V AC
  
• Fuse Style: Cartridge
  
• Acting Speed: Very Fast-Acting
  
• Indication: Non-Indicating
  
• Dimensions:
  • Height: 1.5 in.
  • Width: 0.562 in.
  • Depth: 0.562 in.

Material Compliance and Certifications

• Electrical Protection Applications: The TJS30 is manufactured for use in demanding electrical protection applications where reliable overcurrent protection and current limitation are important.
• Industry Standards: Class T fuses are widely used in systems designed to meet modern electrical safety and performance standards for commercial and industrial installations.
  

Where It Works Best

• The TJS30 fuse is commonly used in industrial control panels, power distribution systems, motor control equipment, UPS and backup power applications, commercial electrical panels, switchboards and panelboards, and sensitive equipment requiring fast fault protection. Its combination of fast response, compact size, and high interrupting capacity makes the TJS30 a practical solution for protecting critical electrical systems and minimizing costly downtime.