Eaton FA5H40 - FA-Type Fuse Switch 40A 600V (UL 248-12 Compliant)

Eaton FA5H40 is a high-voltage fuse switch designed for circuit protection in industrial power distribution systems. It features a 40A current rating with 600V AC voltage capacity, housed in a durable 4 lb copper-alloy construction with visible blade indicators for safe operation. The unit meets IEEE/ANSI standards for medium-voltage applications and carries UL certification. Typical applications include motor control centers, transformer protection, and switchgear installations in utility and heavy industrial environments.

Key Features & Specifications

• Type: Cooper Power Series NX FA-type fuse switch with visible break design
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: NEMA 3R enclosure (specific dimensions not provided)
• Standards: IEEE C37.41, ANSI C37.46, UL 248-12
• Applications: Industrial power distribution, transformer protection, motor circuits
• Switch Type: Disconnect fuse combination
• Configuration: Single pole
• Weight: 4 lb
• Section: Fuses
• Mounting: Panel-mounted
• NEMA Rating: 3R
• Terminal Connection: Screw-type lugs