Cutler-Hammer A4BT500 - Class L Fuse 500A (200kA AIC @600V)

The Cutler-Hammer A4BT500 is a Class L low-voltage current-limiting fuse designed for robust circuit protection in industrial power distribution systems. It features a 500A current rating and 600V AC voltage rating with a high 200kA interrupting capacity at rated voltage for reliable fault protection. The fuse construction utilizes a single-barrel design with a 2-inch diameter and weighs 2 lb, engineered for durable performance in demanding environments. This Amp-Trap series fuse meets industry standards for current-limiting protection devices. Typical applications include motor control centers, service entrance equipment, and industrial power distribution panels where high fault current protection is required.

Key Features & Specifications

• Type: Class L low-voltage current-limiting fuse, single-barrel design
• Voltage Rating: 600V AC
• Current Rating: 500A
• Dimensions: 2-inch diameter
• Standards: Industry standards for current-limiting protection
• Applications: Motor control centers, service entrance equipment, industrial power distribution
• AIC Rating: 200kA@600V
• Class Rating: L
• Barrels: 1
• Weight: 2 lb
• Family: Amp-Trap
• Type: A4BT

Product Identification

• UPC: 782001939854
• GTIN: 00782001939854