A4BT1350 - 1350 Amp Fuse

A4BT1350 - 1350 Amp Fuse

The A4BT1350 Class L Fuse is built for electrical systems that need dependable protection under heavy power loads. With a 1350 amp rating and a 200 kA interrupting capacity at 600VAC, this fuse is designed to help protect equipment from damaging short circuits and overload conditions commonly found in commercial and industrial applications.

Its knife-blade style construction provides a secure fit and solid electrical connection, while the built-in 10-second time-delay helps you handle temporary startup surges without unnecessary interruptions.

Key Features and Benefits

• 1350 amp Class L current-limiting fuse
• 200 kA interrupting capacity at 600VAC
• Helps reduce damage caused by overloads and short circuits
• 10-second time-delay helps prevent nuisance openings during startup surges
• Knife-blade style design for secure installation
• Non-indicating construction
• Built for commercial and industrial electrical systems

Technical Specifications

• Part Number: A4BT1350
  
• Type: A4BT
  
• Fuse Class: Class L
  
• Amperage: 1350A
  
• Voltage Rating: 600 VAC
  
• Interrupting Rating: 200 kA @ 600 VAC
  
• Time Delay: 10-Second Delay at 500% of Rating
  
• Style: Knife-Blade
  
• Indication Type: Non-Indicating
  
• Height: 10.75 in.
  
• Width: 2.375 in.
  
• Depth: 2.375 in.
  

Material Compliance and Certifications

• The A4BT1350 is designed for use in Class L fuse applications requiring high interrupting capacity and dependable overcurrent protection. Its electrical ratings make it suitable for systems where equipment protection and consistent performance are important in day-to-day operation.
  

Where It Works Best

• Industrial manufacturing facilities
• Commercial buildings and large electrical systems
• Switchgear and power distribution equipment
• Motor control centers and feeder circuits
• Transformer protection applications
• Heavy-duty electrical infrastructure
• Systems with temporary startup or inrush currents