Eaton FD3125 Molded Case Circuit Breaker – 125A – 3-Pole – 600V AC / 250V DC – 65kA @ 240V – Complete Breaker – Series C FD

The Eaton FD3125 is a complete Series C molded case circuit breaker featuring an F-frame, FD configuration. It is rated at 125A and provides three-pole protection for electrical distribution applications. The breaker has a 600V AC / 250V DC voltage rating and uses fixed thermal and fixed magnetic trip protection.

The FD3125 provides interrupting ratings of 65kA at 240V AC and 35kA at 480V AC, making it suitable for compatible high-capacity electrical distribution applications.

Specifications:

• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Product Name: Series C Complete Molded Case Circuit Breaker
• Catalog No.: FD3125
• Product Family: Series C
• Frame: F-Frame
• Breaker Type: FD
• Current Rating: 125A
• Number of Poles: 3-Pole
• Phase: 3-Phase
• Trip Type: Fixed Thermal / Fixed Magnetic
• Voltage Rating: 600V AC / 250V DC
• Interrupting Rating: 65kA @ 240V AC; 35kA @ 480V AC
• Breaker Configuration: Complete Breaker
• Application: Electrical Distribution and Overcurrent Protection
• Brand: Eaton
• Authenticity: Genuine Eaton Product

Part Numbers & Identification:

• Manufacturer Part Number (MPN): FD3125
• Catalog Number: FD3125
• Product Family: Eaton Series C
• Series: FD
• Frame: F-Frame
• Brand: Eaton
• Manufacturer: Eaton
• Product Type: Molded Case Circuit Breaker
• Model: FD3125
• Configuration: 125A, 3-Pole
• Trip Configuration: Fixed Thermal / Fixed Magnetic
• upc:786679305782

Compatibility:

Designed for use with compatible Eaton Series C F-frame FD electrical distribution equipment accepting FD-frame molded case circuit breakers. The FD3125 is a complete 125A, 3-pole breaker with fixed thermal and fixed magnetic trip protection.

Always verify the specific panelboard or electrical equipment model, approved breaker type, system voltage, available fault current, pole configuration, terminal requirements, and installation specifications before installation.

Certifications:

• 125A Rated
• 3-Pole / 3-Phase
• 600V AC / 250V DC Rated
• 65kA Interrupting Rating @ 240V AC
• 35kA Interrupting Rating @ 480V AC
• Fixed Thermal Trip
• Fixed Magnetic Trip
• Complete Breaker
• F-Frame / FD Series
• Genuine Eaton Product

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.