Cutler Hammer A4BY2500 - Class L Fuse 2500A (200kA AIC @600V)

Cutler Hammer A4BY2500 is a Class L low-voltage current-limiting fuse designed for high-amperage circuit protection in industrial power distribution systems. This 600V AC rated fuse provides 2500A current protection with a 200kA interrupting rating at 600V for reliable fault current interruption. The single-barrel construction features a 4.5-inch diameter robust design weighing 10 lb, engineered for demanding industrial environments. Manufactured to meet industry standards for safety and performance, this AKR series fuse ensures compliance with electrical protection requirements. Typical applications include service entrance equipment, main disconnects, and feeder circuit protection in commercial and industrial facilities.

Key Features & Specifications

• Type: Class L low-voltage current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 2500A
• Dimensions: 4.5-inch diameter
• Standards: Meets industry electrical protection standards
• Applications: Industrial power distribution, service entrance equipment, main disconnects, feeder circuits
• AIC rating: 200kA@600V
• Class Rating: L
• Barrels: 1
• Weight: 10 lb
• Family: AKR Series

Product Identification

• UPC: 782001939250
• GTIN: 00782001939250