A4BY250 Mersen AKR Series Low Voltage Fuse 600V 250A Fuse - Essential Electric Supply
A4BY250 Mersen AKR Series Low Voltage Fuse 600V 250A Fuse - Essential Electric Supply

Mersen A4BY250 - Class L Fuse 250A 600V (200kA AIC Rating)

Mersen
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Mersen A4BY250 is a low voltage current-limiting fuse designed for industrial circuit protection applications. This Class L fuse provides 250A current rating with a 600V AC voltage rating and features a 200kA interrupting capacity for reliable short-circuit protection. The single-barrel construction measures 2 inches in diameter and carries both UL and CSA certifications for industrial safety standards. Typical applications include motor branch circuits, feeder circuits, and industrial power distribution systems where high fault current protection is required.

Key Features & Specifications
  • Type: Class L current-limiting fuse, single barrel construction
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Dimensions: 2" diameter
  • Standards: UL, CSA certified
  • Applications: Motor branch circuits, feeder circuits, industrial power distribution
  • AIC rating: 200kA@600V
  • Class Rating: L
  • Barrels: 1
  • Weight: 1 lb
  • Family: AKR Series


Product Identification
  • UPC: 782001939014
  • GTIN: 00782001939014