AJT2 - 2 Amp Fuse

AJT2 - 2 Amp Fuse

The AJT2 Class J Time-Delay Fuse is a solid choice for protecting your electrical systems that regularly deal with startup surges and temporary inrush currents. In many commercial and industrial applications, equipment such as motors, transformers, and HVAC systems naturally draw extra current during startup. This fuse is designed to handle short bursts without unnecessarily opening, while still providing fast protection when real overloads or short circuits occur.

Because it uses a time-delay design, the AJT2 helps reduce nuisance interruptions that can slow down operations and create extra maintenance work. At the same time, its current-limiting construction helps you cut down the amount of fault energy moving through the circuit during a short circuit event. That added protection can help reduce damage to connected equipment, wiring, and electrical components.

Whether it’s being used in a control panel, motor circuit, or industrial machine, the AJT2 delivers the kind of consistent protection electricians and maintenance teams rely on.

Key Features and Benefits

• Time-delay operation helps prevent nuisance fuse openings during equipment startup: Allows temporary startup surges to pass without unnecessary interruptions.
• Current-limiting protection helps reduce damage during fault conditions: Helps minimize thermal and mechanical stress on connected electrical systems.
• Compact Class J footprint helps save panel space: Fits well into installations where enclosure space is limited.
• Cartridge-style design supports secure installation: Helps provide dependable fit and connection in compatible fuse holders.
• High interrupting capacity for demanding applications: Suitable for commercial and industrial high fault-current environments.
• Helps protect motors, transformers, HVAC systems, and industrial controls: Supports dependable overcurrent protection across multiple applications.
• Suitable for branch circuit and feeder circuit protection: Compatible with a variety of commercial and industrial electrical systems.
• Built for commercial and industrial electrical systems: Designed for dependable operation in demanding environments.
  

Technical Specifications

• Part Number: AJT2
  
• Type: AJT
  
• Fuse Class: Class J
  
• Fuse Style: Cartridge Style
  
• Characteristic: Time-Delay
  
• Current-Limiting: Yes
  
• Ampere Rating: 2 Amps
  
• Voltage Rating: 600 VAC
  
• Interrupting Capacity: 200 kA
  
• Height: 2.25 in
  
• Width: 0.8125 in
  
• Depth: 0.8125 in
  

Material Compliance and Certifications

• Industry Standards: The AJT2 fuse is designed for low-voltage electrical protection applications that require Class J fuse coordination and dependable current-limiting performance in commercial and industrial systems.
  

Where It Works Best

• The AJT2 is commonly used in HVAC equipment, motor control centers, industrial machinery, transformers, control panels, feeder circuits, and branch circuits where temporary startup currents are expected but reliable overcurrent protection is still important.