Eaton FA3H12 - Medium-Voltage Fuse Switch 12kV/200A (3-Pole Loadbreak Configuration)

Eaton FA3H12 is a high-voltage fuse switch designed for circuit protection in power distribution systems. It features a 12kV voltage rating and 200A current capacity, housed in a durable polymer enclosure with copper alloy contacts for reliable operation. The switch complies with IEEE C37.41 and ANSI standards for medium-voltage equipment. Typical applications include industrial power distribution, substation protection, and utility service entrance installations.

Key Features & Specifications

• Type: Medium-voltage fuse switch, polymer housing, manual operation
• Voltage Rating: 12kV AC
• Current Rating: 200A
• Dimensions: 12.5" x 8.25" x 6.75" (318mm x 210mm x 171mm)
• Standards: IEEE C37.41, ANSI C37.46
• Applications: Industrial power distribution, substations, utility services
• Switch Type: Loadbreak
• Configuration: 3-pole
• Weight: 2 lb
• Family: Cooper Power Series NX
• Section: Fuses
• Mounting: Panel-mounted
• NEMA Rating: 3R
• Terminal Connection: Compression lug
• Phase Connection: 3-phase
• Standards: UL and CSA certified