Eaton | FDC4040BP10 | Circuit Breaker | 40A | 4-Pole | 600V

Engineered by Eaton, the FDC4040BP10 circuit breaker is a robust, ready-to-deploy protection device for demanding electrical environments. Rated at 40A with a 4-pole configuration and a 600V maximum, this breaker is built to safeguard three-phase power systems while coordinating shut-off across all conductors.

Key strengths that matter in the field

• Four-pole, common-trip design: guards every phase and the neutral in 3‑phase setups, delivering a guaranteed one-button shutdown for safe maintenance and quick fault clearing.
• Precise 40-amp protection: responsive overcurrent protection that prevents motor stalls, wiring overheating, and repeated nuisance trips in energized equipment like pumps, conveyors, and MCCs.
• 600V rating: suitable for industrial and commercial installations that operate at higher voltage levels, reducing the need for multiple devices.
• Exact compatibility with Eaton systems: part number FDC4040BP10 as the best reference for fit and ratings, ensuring reliable integration into your panel or switchgear lineup.

Fit and usage guidance: Before ordering, verify that your equipment and panel are compatible with a 4-pole, 40A, 600V breaker in the Eaton family. The part number FDC4040BP10 provides the most reliable compatibility check, and cross-referencing your panel's data sheet will confirm electrical and mechanical fit.

Ideal use cases

• Retrofits and maintenance in industrial control panels, motor control centers, and distribution boards.
• New installations where a standardized 4-pole breaker is required for 3-phase 600V systems.
• Spare or replacement parts inventory to minimize downtime during service windows.

Choosing the Eaton FDC4040BP10 means selecting a breaker designed for durability, clear trip behavior, and dependable protection aligned with Eaton’s engineering standards. If your project requires precise, scalable protection for 3-phase power with a neutral path, this 40A, 4-pole unit is a direct-fit solution that helps keep critical equipment safe and productive.