Eaton FDC3175L - 175 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton FDC3175L is a rugged 3-pole molded case circuit breaker designed to safeguard your electrical distribution with precise, dependable protection. Rated at 175 A and 600 V, this unit provides reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters, making it a cornerstone for safe, continuous operation in a range of environments.

Why the Eaton FDC3175L stands out

• Space-efficient molded case design: A compact footprint helps you maximize panel space without compromising protection or performance.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by automatically addressing both overload conditions and short circuits, reducing nuisance trips and keeping downtime to a minimum.
• OEM-compatible installation: Engineered to fit seamlessly with matching Eaton OEM loadcenters and panelboards, ensuring straightforward replacement and maintenance.
• Three-phase readiness: 3-pole configuration is ideal for protecting three-phase systems typical in commercial and light industrial settings, as well as multi-pole distribution schemes in residential-buildout projects.
• Versatile application range: Suitable for residential, commercial, and light industrial applications where reliable protection and panel-space efficiency matter.

Specification snapshot

• Manufacturer: Eaton
• Part number: FDC3175L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 175 A
• Voltage rating: 600 V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and scenarios

Use the FDC3175L to protect large branch circuits in panelboards and load centers across commercial spaces, warehouses, and light industrial facilities. It’s particularly well-suited whenever you need a compact yet capable three-pole protection solution for three-phase electrical systems. Whether you’re upgrading an existing panel or installing a new distribution block, this breaker helps ensure rapid isolation of fault conditions while maintaining continuous service to non-faulted circuits.

Practical benefits that impact your day-to-day operation

• Reduced panel congestion: The compact design frees up space for future expansions or additional configuration inside the panelboard.
• Predictable protection behavior: The thermal-magnetic trip mechanism responds consistently to overloads and short circuits, minimizing unexpected outages and maintenance calls.
• Simplified compatibility: When paired with Eaton loadcenters, you gain a cohesive, reliable protection system with fewer compatibility concerns during installation or service.
• Long-term reliability: Built to endure the demands of daily operation in demanding environments, helping you sustain safe electrical performance over time.

Tips for installation and optimal performance

• Confirm three-phase system compatibility and ensure the panelboard accepts 3-pole molded case breakers of the FDC3175L’s rating.
• Use appropriate enclosure and mounting hardware to maintain proper clearances and electrical isolation as specified by the panel manufacturer.
• Follow standard electrical safety practices and torque values provided by the panel and breaker manufacturers during installation and replacement.
• Pair with matching OEM loadcenters for streamlined maintenance and predictable trip characteristics.

For professionals needing robust three-phase protection with space-saving design and dependable thermal-magnetic trip performance, the Eaton FDC3175L (175 A, 600 V, 3-pole) delivers exactly what you require in panelboard and loadcenter applications. A smart choice for reliable, scalable electrical distribution across residential, commercial, and light industrial settings.