A6K90R Mersen A6K-R Series Low Voltage Fuse 600V 90A Fuse - Essential Electric Supply
A6K90R Mersen A6K-R Series Low Voltage Fuse 600V 90A Fuse - Essential Electric Supply

Mersen A6K90R - RK1 Class Fuse 90A@600V (200kA AIC)

Mersen
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Mersen A6K90R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 600V AC rating with a 90A current capacity and 200kA interrupting rating at 600V for reliable short-circuit protection. The single-barrel design measures 1.31" in diameter with a robust construction weighing 5 lb, meeting stringent industry standards for electrical safety. Compliant with UL/CSA requirements, this fuse is engineered for motor branch circuits, transformer protection, and other demanding applications where high fault current interruption is critical.

Key Features & Specifications
  • Type: A6K-R series current-limiting fuse with time-delay characteristics
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Dimensions: 1.31" diameter
  • Standards: UL/CSA listed
  • Applications: Motor circuits, transformer protection, industrial control panels
  • Class Rating: RK1
  • Barrels: 1
  • AIC rating: 200kA@600V
  • Weight: 5 lb
Product Identification
  • UPC: 782001915728
  • GTIN: 00782001915728