Cutler Hammer A4BY1400 - Class L Fuse 1400A (200kA AIC @600V)

Cutler Hammer A4BY1400 is a Class L low-voltage current-limiting fuse designed for high-amperage circuit protection in industrial power distribution systems. It features a 1400A current rating and 600V AC voltage rating with a 200kA interrupting capacity at 600V for reliable short-circuit protection. The fuse construction utilizes a single-barrel design with a 3-inch diameter and weighs 10 lb, providing robust physical characteristics for demanding environments. This AKR Series fuse meets industry standards for low-voltage protection applications and is typically deployed in service entrance equipment, motor control centers, and industrial switchgear where high fault current interruption is required.

Key Features & Specifications

• Type: Class L low-voltage current-limiting fuse, single-barrel design
• Voltage Rating: 600V AC
• Current Rating: 1400A
• Dimensions: 3-inch diameter
• Standards: Industry standards for low-voltage protection
• Applications: Service entrance equipment, motor control centers, industrial switchgear
• AIC rating: 200kA@600V
• Class Rating: L
• Barrels: 1
• Weight: 10 lb
• Family: AKR Series

Product Identification

• UPC: 782001939182
• GTIN: 00782001939182