A2D40R Mersen Amp-Trap 2000 Low Voltage Fuse 250V 40A Fuse - Essential Electric Supply
A2D40R Mersen Amp-Trap 2000 Low Voltage Fuse 250V 40A Fuse - Essential Electric Supply

Mersen A2D40R - Low Voltage Fuse 40A 250V (200kA AIC Rk1 Class)

Mersen
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Mersen A2D40R is a low-voltage current-limiting fuse from the Amp-Trap 2000 family, designed for circuit protection in industrial electrical systems. Rated for 250V AC/DC operation with a 40A current capacity, it features a compact cylindrical design measuring 0.81" in diameter and 3" in length with a single-barrel Rk1 class construction. The fuse meets CSA C22.2 No. 248.12 and UL 248-12 standards (File E2137), offering 200kA interrupting capacity at 250V for reliable short-circuit protection. Typical applications include motor control centers, switchgear, and power distribution panels requiring high-performance fault current interruption.

Key Features & Specifications
  • Type: A2D-R current-limiting fuse with single-barrel Rk1 class design
  • Voltage Rating: 250V AC/DC
  • Current Rating: 40A
  • Dimensions: 0.81" diameter x 3" length
  • Weight: 0.14 lb
  • Standards: CSA C22.2 No. 248.12, DC UL 248, UL 248-12 File E2137
  • AIC rating: 200kA@250V
  • Applications: Motor control centers, switchgear, power distribution
  • Class Rating: Rk1
  • Barrels: 1
  • Country of Origin: Mexico
Product Identification
  • UPC: 782001990916
  • GTIN: 00782001990916