Eaton FA3A12 - FA Fuse Accessory 600V AC (Cooper Power Series NX)

Eaton FA3A12 is a Cooper Power Series NX fuse switch accessory designed for circuit protection in industrial power distribution systems. It operates at standard voltage ratings up to 600V AC with current handling capacities matching FA-type fuse requirements, housed in a durable 2 lb metal enclosure compliant with UL and IEC standards. The compact design features bolt-on connections for secure installation in panelboards and switchgear, meeting NEMA 3R requirements for outdoor use. Typical applications include motor control centers, transformer protection, and feeder circuits where reliable overcurrent protection is critical.

Key Features & Specifications

• Type: FA-series fuse switch accessory, metal construction
• Voltage Rating: 600V AC
• Current Rating: Matches FA-type fuse specifications
• Dimensions: Compact panel-mounted design
• Standards: UL, IEC, NEMA 3R compliant
• Applications: Industrial power distribution, motor control centers
• Weight: 2 lb
• Family: Cooper Power Series NX
• Section: Fuses