TR30R - 30 Amp Fuse

TR30R - 30 Amp Fuse

The TR30R is a 30 Amp Class R time-delay cartridge fuse engineered to provide dependable overcurrent protection for a wide range of your industrial and commercial electrical systems. Designed with a current-limiting Class R construction, this non-indicating fuse helps you to reduce the damaging effects of short circuits by limiting let-through current while allowing temporary inrush currents to pass without unnecessary interruptions. Its time-delay characteristics make it an excellent choice for motor circuits, transformers, and other applications where brief startup surges are expected. With a 200 kA interrupting rating at 250VAC, the TR30R delivers reliable protection in demanding electrical environments, helping safeguard equipment and minimize downtime.

Key Features and Benefits

• 30 Amp Current Rating: 30 Amp current rating for dependable overcurrent protection.
• Class R Current-Limiting Design: Class R current-limiting design helps reduce damage during fault conditions.
• Time-Delay Performance: Time-delay performance accommodates temporary motor and transformer inrush currents.
• High Interrupting Capacity: High interrupting capacity of 200 kA at 250VAC.
• Non-Indicating Cartridge Style: Non-indicating cartridge-style fuse for straightforward replacement.
• Compact Design: Compact design fits compatible Class R fuse holders and disconnects.
• Equipment Protection: Helps protect motors, feeders, branch circuits, transformers, and other electrical equipment.
• Commercial and Industrial Applications: Suitable for demanding commercial and industrial electrical applications.

Technical Specifications

• Part Number: TR30R
  
• Product Type: Class R Cartridge Fuse
  
• Fuse Type: Time-Delay, Non-Indicating
  
• Construction: Cartridge Style
  
• Current-Limiting: Yes
  
• Amperage: 30 Amps
  
• Voltage Rating: 250 VAC
  
• Interrupting Rating (A.I.C.): 200 kA @ 250 VAC
  
• Dimensions:
  • Height: 2.0 in.
  • Width: 0.56 in.
  • Depth: 0.56 in.

Material Compliance and Certifications

• Industry Standards: The TR30R is manufactured for use in accordance with applicable industry standards for Class R current-limiting cartridge fuses.
• Compatibility and Installation: Users should always verify compatibility with their equipment and consult applicable local electrical codes, manufacturer documentation, and installation requirements before use.
  

Where It Works Best

• The TR30R is well suited for commercial, industrial, and OEM electrical systems that require reliable overcurrent protection with time-delay performance. It is commonly used in motor circuits, motor control centers, transformers, distribution panels, industrial machinery, HVAC equipment, and other electrical systems where temporary startup currents occur but dependable short-circuit protection remains essential.