Mersen, Ferraz Shawmut A2D20R Low Voltage Amp-Trap 2000 250V 20A Fuse - Essential Electric Supply
Mersen, Ferraz Shawmut A2D20R Low Voltage Amp-Trap 2000 250V 20A Fuse - Essential Electric Supply

Mersen A2D20R - Class R Fuse 20A/250V (200kA Interrupting Capacity)

Mersen
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Mersen A2D20R is a Class R low-voltage fuse designed for circuit protection in industrial electrical systems. It features a 250V AC/DC voltage rating and 20A current rating with a compact 2-inch cylindrical design (3-inch diameter) constructed for high-interrupting capacity applications. The fuse meets CSA C22.2 No. 248.12 and UL 248-12 standards with 200kA interrupting rating at 250V, ensuring reliable protection against short circuits. Its single-barrel construction and 5 lb weight make it suitable for panelboards, switchgear, and motor control centers requiring R-class fuse protection.

Key Features & Specifications
  • Type: Class R low-voltage current-limiting fuse
  • Voltage Rating: 250V AC/DC
  • Current Rating: 20A
  • Dimensions: 2 in length x 3 in diameter
  • Standards: CSA C22.2 No. 248.12, UL 248-12 (File E2137)
  • Applications: Industrial panelboards, motor circuits, switchgear
  • AIC rating: 200kA@250V
  • Class Rating: R
  • Barrels: 1
  • Weight: 5 lb
  • Country of Origin: Mexico
Product Identification
  • UPC: 078200199084
  • GTIN: 00782001990848