Cutler Hammer A4BQ2000-4TA - Class L Fuse 2000A 600V (200kA AIC)

Cutler Hammer A4BQ2000-4TA is a low voltage current-limiting fuse from the Amp-Trap 2000 family, engineered to provide superior short-circuit protection for industrial electrical systems. It features a 2000A current rating and a 600V AC voltage rating, with a high 200kA interrupting capacity at 600V to safely clear severe fault currents. The fuse is constructed as a single-barrel Class L unit with a 3.5-inch diameter and a robust bolt-in blade connection, weighing 9 lb for secure installation. This fuse complies with industry standards for current-limiting protection, ensuring reliable operation in demanding environments. Typical applications include service entrance equipment, main disconnects, and feeder circuits in industrial plants and commercial facilities where high fault currents are present.

Key Features & Specifications

• Type: Amp-Trap 2000, Class L, Current-Limiting, Low Voltage Fuse
• Voltage Rating: 600V AC
• Current Rating: 2000A
• Dimensions: 3.5-inch Diameter
• Standards: UL/CSA Listed
• Applications: Service Entrance, Main Disconnects, Feeder Circuits
• AIC rating: 200kA @ 600V AC
• Connection: Bolt-In Blade
• Barrels: 1
• Class Rating: L
• Weight: 9 lb

Product Identification

• UPC: 78200129411
• GTIN: 00782001294113