Cutler Hammer A30QS225-4 - Class A30QS Fuse 225A (200kA AIC @ 300V)

Cutler Hammer A30QS225-4 is a low voltage current-limiting fuse from the Amp-Trap family designed to provide superior short-circuit protection for industrial electrical systems. It features a 225A current rating and a 300V AC voltage rating, with a high 200kA interrupting capacity at 300V to safely clear severe fault currents. The fuse is constructed as a single-barrel unit with a 1.5-inch diameter and utilizes a bolt-in connection for secure installation in compatible fusible equipment. This fuse meets applicable industry standards for current-limiting protection in electrical distribution systems. It is typically applied in industrial control panels, motor circuits, and feeder protection where reliable fault interruption is critical.

Key Features & Specifications

• Type: Amp-Trap Class A30QS current-limiting fuse, single barrel, bolt-in connection
• Voltage Rating: 300V AC
• Current Rating: 225A
• Dimensions: 1.5-inch diameter
• Standards: Meets industry standards for current-limiting fuses
• Applications: Industrial control panels, motor circuit protection, feeder protection
• AIC rating: 200kA @ 300V AC
• Connection: Bolt-In
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 78200128081
• GTIN: 00782001280819