Bussmann FWJ-250A - Low Voltage Current-Limiting Fuse 250A (100kA AIC @ 1000V)

Bussmann FWJ-250A is a low voltage current-limiting fuse designed for providing high-level short-circuit protection in industrial electrical systems. It features a 250A current rating and a 1000V voltage rating, engineered to interrupt fault currents up to 100kA at its rated voltage. The fuse is constructed with a single-barrel design featuring stud connections and measures 1.13 inches in diameter with a weight of 2 lb, ensuring robust performance in demanding environments. It is manufactured by Eaton to meet rigorous industrial standards for safety and reliability. Typical applications include protecting feeders, mains, and branch circuits in switchgear, panelboards, and motor control centers.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, Single Barrel
• Voltage Rating: 1000V AC
• Current Rating: 250A
• Dimensions: 1.13" Diameter
• Standards: Industrial Safety Standards
• Applications: Industrial Feeder, Main, and Branch Circuit Protection in Switchgear, Panelboards, and Motor Control Centers
• Connection: Stud
• Barrels: 1
• AIC rating: 100kA@1000V
• Weight: 2 lb

Product Identification

• UPC: 05171279623
• GTIN: 00051712796231