Eaton FA4A3 is a current-limiting, full-range fuse designed for overcurrent protection in medium-voltage power distribution systems. It provides reliable circuit interruption with a 4A current rating, engineered to safely clear both high and low fault currents. The fuse features a compact, robust construction with dimensions of 18.5 in (L) x 1.94 in (H) x 1.4 in (W) and a weight of 1.764 lb, ensuring durability in demanding industrial environments. It complies with relevant industry standards for electrical protection devices and is a key component within the Cooper Power Series NX family, typically applied in switchgear, transformers, and feeder circuits for industrial and utility applications.
Key Features & Specifications
Type: Current-limiting, full-range fuse
Voltage Rating: Medium-voltage (specific system voltage dependent on application)
Current Rating: 4 Amperes
Dimensions: 18.5 in x 1.94 in x 1.4 in (Length x Height x Width)
Weight: 1.764 lb
Family: Cooper Power Series NX
Section: Current limiting full range fuse
Product Identification
UPC: 194006074025
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Eaton FA4A3 - Current-Limiting Full-Range Fuse (4A, Cooper NX Series)