Eaton Bussmann KLU-800 Low Voltage Fuse

Eaton Bussmann KLU-800 Low Voltage Fuse

The Eaton Bussmann series Class L fuse, model KLU, is a fast acting current limiting fuse designed for applications that require fast response and high breaking capacity. This 800A fuse has become the preferred product in the field of electrical protection due to its excellent performance and safety.

Core Features

• Quick acting type: The KLU model provides a quick cut-off function, which can respond quickly when the current rises abnormally, reducing damage to the circuit.
  
• Current Limitation: As a Class L fuse, the KLU model has excellent current limiting capability, which can quickly respond in the event of a short circuit, limit fault current, and protect circuit safety.
  
• High and medium break rated values: 200kA at 600Vac in the AC system, ensuring safe circuit disconnection even in extreme short circuit situations.
  
• Bladable fuse: The blade design allows fuses to be easily replaced in circuits, improving maintenance convenience.
  
• Selective Coordination:  The 2:1 selective coordination ratio (within the Low Peak fuse series) can prevent electrical shutdown from extending beyond the fault circuit.

Application Areas

• Large Distribution Switchboard: Suitable for large distribution switchboards, providing necessary overload and short circuit protection.
  
• Power panel board: Used in power panel boards to provide necessary overload and short circuit protection for circuits.
  
• Large mechanical disconnect switch: Plays a role in large mechanical disconnect switches to ensure stable operation of the system.

Product advantages

• Economic solution: Provide cost-effective high fault current circuit protection, especially suitable for systems with high short-circuit currents.
  
• Compact design: Small in size, easy to install in limited space.
  
• High safety standards: Compliant with multiple international safety standards, including UL, CSA, CE, and RoHS standards, ensuring the safety and environmental friendliness of the product.
  
• High quality materials: Using high-grade materials, providing lower power consumption and operating temperature, as well as superior arc extinguishing effect during current limiting operation.

Summary

The Eaton Bussmann series Class L fuses, model KLU, provide excellent performance and safety in the field of electrical protection with their high rated current of 800A and interruption rating of 200kA. Its fast action, current limiting characteristics, and excellent performance under high load conditions make it an ideal choice for protecting large motors and other high current applications.