Cutler Hammer A50QS325-4 - Class A50QS Fuse 325A (200kA AIC @ 500V)

The Cutler Hammer A50QS325-4 is a Class A50QS low-voltage current-limiting fuse from the Amp-Trap family, engineered to provide superior short-circuit protection for industrial electrical systems. It features a 325A current rating and a 500V voltage rating, with an impressive 200kA interrupting capacity at 500V to safely clear high-level faults. The fuse is constructed with a single-barrel design, measures 1.5 inches in diameter, weighs 5.19 lb, and utilizes a robust bolt-in blade connection for secure installation. This fuse is designed to meet rigorous industrial standards for reliable performance in demanding environments, making it suitable for protecting motor circuits, feeders, and branch circuits in industrial control panels and power distribution equipment.

Key Features & Specifications

• Type: Class A50QS, Amp-Trap current-limiting fuse, single barrel
• Voltage Rating: 500V AC
• Current Rating: 325A
• Dimensions: 1.5 inch diameter
• Standards: Industrial standards for short-circuit protection
• Applications: Industrial motor circuits, feeders, branch circuits, control panels, power distribution
• AIC rating: 200kA @ 500V
• Connection: Bolt-In Blade
• Barrels: 1
• Weight: 5.19 lb

Product Identification

• UPC: 78200194790
• GTIN: 00782001947903