Eaton FA3A3 is a current-limiting, full-range fuse designed for overcurrent protection in medium-voltage power distribution systems. It provides reliable circuit interruption with a 3-ampere current rating, housed within a compact, durable ceramic body measuring 14 in x 1.94 in x 1.4 in (L x H x W) and weighing 1.764 lb. As part of the Cooper Power Series NX family, this FA-type fuse is engineered to meet rigorous industry standards for safety and performance in demanding electrical environments, making it suitable for protecting transformers, capacitors, and feeders.
Key Features & Specifications
Type: Current-limiting, full-range fuse with ceramic construction
Voltage Rating: Medium-voltage (specific system voltage dependent)
Current Rating: 3 A
Dimensions: 14 in x 1.94 in x 1.4 in (Length x Height x Width)
Weight: 1.764 lb
Standards: Designed to meet industry standards for medium-voltage protection
Applications: Protection for transformers, capacitors, and feeders in power distribution