Mersen A2BY4000-88 - Class L Fuse 4000A 250V (Time Delay)
Mersen A2BY4000-88 - Class L Fuse 4000A 250V (Time Delay)
Mersen A2BY4000-88 - Class L Fuse 4000A 250V (Time Delay)
Mersen A2BY4000-88 - Class L Fuse 4000A 250V (Time Delay)

Mersen A2BY4000-88 - Class L Fuse 4000A 250V (Time Delay)

Mersen
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Mersen A2BY4000-88 is a low voltage current-limiting fuse designed for high-amperage circuit protection in industrial power distribution systems. This 4000A rated fuse operates at 250V AC and features time-delay characteristics to handle temporary overloads while providing rapid interruption of short-circuit currents. The single-barrel construction utilizes blade-type connections and weighs 23 lb, engineered for robust performance in demanding environments. Compliant with industry standards for Class L fuses, this Amp-Trap series component is typically deployed in service entrance equipment, switchboards, and motor control centers where reliable overcurrent protection is critical.

Key Features & Specifications
  • Type: Low Voltage Current-Limiting Fuse, Time Delay
  • Voltage Rating: 250V AC
  • Current Rating: 4000A
  • Dimensions: Class L Standard
  • Standards: UL/CSA Class L
  • Applications: Industrial Power Distribution, Service Entrance, Switchboards, Motor Control Centers
  • Connection: Blade
  • Barrels: 1
  • Velocity: Time Delay
  • Class Rating: L
  • Family: Amp-Trap
  • Weight: 23 lb


Product Identification
  • UPC: 78200193030
  • GTIN: 00782001930301