A4BY3000 Mersen AKR Series Low Voltage Fuse 600V 3000A Fuse - Essential Electric Supply
A4BY3000 Mersen AKR Series Low Voltage Fuse 600V 3000A Fuse - Essential Electric Supply

Mersen A4BY3000 - Class L Current-Limiting Fuse 3000A@600V (200kA AIC)

Mersen
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Mersen A4BY3000 is a low-voltage current-limiting fuse designed for high-capacity circuit protection in industrial power distribution systems. This 600V AC-rated fuse features a 3000A current rating and 200kA interrupting capacity at 600V, housed in a robust 5-inch diameter single-barrel design with Class L construction. Its current-limiting action provides fast short-circuit protection while meeting stringent industry standards for electrical safety. The fuse is engineered for demanding applications including switchgear, motor control centers, and service entrance equipment where high fault currents are present.

Key Features & Specifications
  • Type: AKR Series current-limiting fuse, single-element design
  • Voltage Rating: 600V AC
  • Current Rating: 3000A
  • Dimensions: 5" diameter barrel
  • Standards: UL/CSA Class L
  • Applications: Industrial switchgear, MCCs, service entrance protection
  • AIC rating: 200kA@600V
  • Class Rating: L
  • Weight: 20 lb
Product Identification
  • UPC: 782001939267
  • GTIN: 00782001939267