A2K150R Mersen A2K-R Series Low Voltage Fuse 250V 150A Fuse - Essential Electric Supply
A2K150R Mersen A2K-R Series Low Voltage Fuse 250V 150A Fuse - Essential Electric Supply

Mersen A2K150R - RK1 Class Fuse 150A@250V (200kA AIC)

Mersen
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Mersen A2K150R is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. This RK1-class fuse features a 250V AC rating with a 150A current capacity and a 200kA interrupting rating at 250V for reliable short-circuit protection. Its compact 1.56-inch diameter single-barrel construction weighs 5 lb, featuring durable materials for high-performance operation in demanding environments. The fuse meets industry standards for current-limiting protection and is UL-recognized for safety compliance. Typical applications include motor branch circuits, transformer protection, and industrial control panels requiring high interrupting capacity.

Key Features & Specifications
  • Type: Current-limiting fuse, RK1 class, single-element design
  • Voltage Rating: 250V AC
  • Current Rating: 150A
  • Dimensions: 1.56" diameter
  • Standards: UL 248-12 recognized
  • Applications: Motor protection, transformer circuits, industrial controls
  • Class Rating: RK1
  • Barrels: 1
  • AIC rating: 200kA@250V
  • Weight: 5 lb
Product Identification
  • UPC: 782001915278
  • GTIN: 00782001915278