Cutler-Hammer A70Q450-4 - Low Voltage Current-Limiting Fuse 450A (100kA AIC @ 700V)

The Cutler-Hammer A70Q450-4 is a low voltage current-limiting fuse from the Amp-Trap family, engineered to provide superior short-circuit protection for industrial electrical systems. It features a 450A current rating and a 700V AC voltage rating, capable of interrupting faults with a 100kA asymmetrical interrupting rating at its rated voltage. The fuse is constructed as a single-barrel unit with a 2.5-inch diameter and a robust design for high-performance applications. It is built to meet stringent industry standards for safety and reliability in demanding environments, making it suitable for protecting motor circuits, feeders, and other critical equipment where high fault currents are present.

Key Features & Specifications

• Type: Amp-Trap A70Q, Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 700V AC
• Current Rating: 450A
• Dimensions: 2.5-inch Diameter
• Standards: Meets industry standards for high-performance fuses
• Applications: Protection for motor circuits, feeders, and industrial equipment
• AIC rating: 100kA @ 700V AC
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 782001141059
• GTIN: 00782001141059