Cutler-Hammer A4BQ900 - Class L Fuse 900A 600V (200kA AIC Rating)

Price
Regular price $750.31
Regular price $4,648.63 Sale price $750.31
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The Cutler-Hammer A4BQ900 is a Class L low-voltage current-limiting fuse designed to provide reliable overcurrent protection in industrial power distribution systems. This 900A rated fuse operates at 600V AC with an impressive 200kA interrupting rating, ensuring robust fault current protection. Constructed as a single-barrel unit with a 2.5-inch diameter and weighing 4 lb, it features the Amp-Trap 2000 design for superior current limitation. The fuse complies with industry standards for Class L fuses, making it suitable for main service entrances, feeder circuits, and branch circuit protection in commercial and industrial applications where high fault currents may occur.

Key Features & Specifications
  • Type: Class L low-voltage current-limiting fuse, single barrel construction
  • Voltage Rating: 600V AC
  • Current Rating: 900A
  • Dimensions: 2.5-inch diameter
  • Standards: Class L fuse specifications
  • Applications: Industrial power distribution, main service entrances, feeder circuits
  • AIC Rating: 200kA@600V
  • Family: Amp-Trap 2000
  • Weight: 4 lb
  • Barrels: 1
  • Class Rating: L


Product Identification
  • UPC: 782001930059
  • GTIN: 00782001930059