Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V
Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V
Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V
Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V
Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V
Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V

Littelfuse KLSR-300 - RK1 Class Fuse 300A 600V

Littelfuse
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Littelfuse KLSR-300 is a medium voltage, current-limiting fuse designed for providing high-interrupting capacity protection in industrial power distribution systems. It features a 600V AC voltage rating and a 300A current rating, engineered to safely clear high fault currents. The fuse is constructed with a robust design and carries a Class RK1 rating, indicating its current-limiting characteristics and time-delay properties for motor starting and transformer inrush protection. It complies with relevant industry standards for safety and performance. Typical applications include the protection of motor circuits, feeders, and transformers in industrial facilities and commercial buildings.

Key Features & Specifications
  • Type: Medium Voltage, Current-Limiting, Time-Delay Fuse
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Class Rating: RK1
  • Item Subcategory: Medium Voltage


Product Identification
  • UPC: 007945829091
  • GTIN: 00079458290912