Mersen A4BY800 Fuse | AKR Series A4BY 600V 800A - Essential Electric Supply
Mersen A4BY800 Fuse | AKR Series A4BY 600V 800A - Essential Electric Supply
Mersen A4BY800 Fuse | AKR Series A4BY 600V 800A - Essential Electric Supply
Mersen A4BY800 Fuse | AKR Series A4BY 600V 800A - Essential Electric Supply

Mersen A4BY800 - Class L Fuse 800A (200kA AIC @600V)

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Mersen A4BY800 is a Class L low-voltage fuse designed for high-current circuit protection in industrial power distribution systems. This 600V AC-rated fuse features an 800A current rating and 200kA interrupting capacity at rated voltage, housed in a durable 8-5/8" cylindrical body with 2.5" diameter. Constructed with a single-barrel design and meeting CSA/UL standards, it provides reliable protection for motor control centers, switchgear, and heavy industrial equipment.

Key Features & Specifications
  • Type: Class L time-delay fuse with single-barrel construction
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Dimensions: 8-5/8" length x 2.5" diameter
  • Standards: CSA, UL listed
  • Applications: Industrial power distribution, motor control centers
  • AIC rating: 200kA@600V
  • Class Rating: L
  • Barrels: 1
  • Weight: 5 lb
  • Country of Origin: Mexico
Product Identification
  • UPC: 782001939113
  • GTIN: 00782001939113
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