Eaton FA3H100 - Fused Switch 600V AC 100A (UL 508/IEC 60947 Compliant)

Eaton FA3H100 is a heavy-duty switch fuse unit designed for circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 100A current capacity, housed in a rugged 3 lb steel enclosure with copper alloy contacts for reliable operation. The unit complies with UL 508 and IEC 60947 standards for switchgear components. Typical applications include motor control centers, panelboards, and industrial machinery protection where high interrupting capacity is required.

Key Features & Specifications

• Type: FA series fused switch, Cooper Power Series NX family
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: Standard NEMA 1 enclosure (specific dimensions vary by configuration)
• Standards: UL 508, IEC 60947
• Applications: Industrial power distribution, motor control centers, panelboard protection
• Weight: 3 lb
• Section: Fuses
• Construction: Steel enclosure with copper alloy contacts
• Mounting: Panel or surface mount options