Eaton FD3175 - 175 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The Eaton FD3175 is a robust 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a 175 A rating and a 600 V maximum, this device is built to handle demanding commercial and light industrial workloads while fitting neatly into standard Eaton/OEM panel configurations.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that helps maintain consistent electrical performance in busy service environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection by quickly responding to overcurrent and short-circuit conditions, reducing nuisance trips and protecting downstream equipment.
• 3-pole design supports 3-phase systems, making it ideal for commercial lighting, small industrial machinery, and other three-phase loads where reliable protection is essential.
• OEM-compatible and designed to pair with matching Eaton load centers and panelboards for straightforward retrofits and seamless integration into existing electrical infrastructure.
• Versatile applications suitable for residential (in multi‑phase installations), commercial, and light industrial environments that require robust, code-compliant protection.
• Part number FD3175 backed by Eaton’s global support network, ensuring availability of replacement parts and consistent performance across installations.

Ideal for upgrading or replacing protection in service panels and load centers, the FD3175 helps electricians and facility managers meet code requirements while delivering reliable protection for critical circuits. Its 175 A, 600 V rating makes it suitable for feeder and distribution protection where higher-capacity, three-phase breakers are needed, all without sacrificing compatibility with existing Eaton panel ecosystems.

Practical use cases include retrofitting older panelboards in small to mid-sized commercial spaces, protecting 3-phase motor circuits in light industrial settings, and providing dependable branch protection for rental properties with higher electrical demands. When selecting this breaker, confirm that the target panelboard is designed for bolt-on, molded case breakers of the FD3175’s amperage and voltage specifications, and ensure seamless fit with the OEM components for a reliable, code-compliant installation.

With the Eaton FD3175, you’re choosing a trusted, purpose-built solution that aligns with real-world electrical needs—combining rugged mechanical mounting, precise protection characteristics, and OEM compatibility to keep your electrical systems safe and running smoothly.