Cutler Hammer A15QS450-4 - Low Voltage Current-Limiting Fuse 450A (100kA AIC @ 150V)

The Cutler Hammer A15QS450-4 is a low voltage current-limiting fuse from the Amp-Trap family, engineered to provide reliable short-circuit protection in industrial electrical systems. It features a 450A current rating and a 150V AC voltage rating, with a high 100kA interrupting capacity at its rated voltage to safely clear severe fault currents. The fuse is constructed with a single-barrel design, measures 1.13 inches in diameter, and has a robust build with a weight of 2 lb. It is designed to meet rigorous industrial standards for performance and safety in demanding environments. Typical applications include protection for motor circuits, feeders, and branch circuits in industrial control panels and power distribution equipment.

Key Features & Specifications

• Type: Amp-Trap A15QS, Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 150V AC
• Current Rating: 450A
• Dimensions: 1.13 inch Diameter
• Standards: Industrial Standards for Short-Circuit Protection
• Applications: Industrial Motor Circuits, Feeders, Branch Circuits, Control Panels, Power Distribution
• AIC rating: 100kA @ 150V
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 78200128807
• GTIN: 00782001288075