A2K20R Mersen A2K-R Series Low Voltage Fuse 250V 20A Fuse - Essential Electric Supply
A2K20R Mersen A2K-R Series Low Voltage Fuse 250V 20A Fuse - Essential Electric Supply

Mersen A2K20R - RK1 Class Fuse 20A@250V (200kA AIC)

Mersen
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Mersen A2K20R 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 20A current capacity and 200kA interrupting rating at 250V for reliable short-circuit protection. The compact cylindrical design measures 0.56" in diameter x 2" in length with a single barrel construction, weighing just 0.05 lb for easy installation. Compliant with industry standards for current-limiting fuses, it provides selective coordination in motor control centers, switchgear, and panelboards.

Key Features & Specifications
  • Type: Current-limiting fuse, RK1 class, single barrel construction
  • Voltage Rating: 250V AC
  • Current Rating: 20A
  • Dimensions: 0.56" diameter x 2" length
  • Standards: UL/CSA recognized
  • Applications: Motor control centers, switchgear, panelboards
  • AIC rating: 200kA@250V
  • Class Rating: RK1
  • Weight: 0.05 lb
  • Country of Origin: Mexico
Product Identification
  • UPC: 782001915070
  • GTIN: 00782001915070