Eaton FD3175L - 175 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton FD3175L is a robust 3-pole molded case circuit breaker engineered for reliable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. With its compact footprint, it helps you maximize usable space inside the enclosure while delivering dependable protection for demanding electrical setups.

Why the FD3175L stands out

• 175A current rating delivers solid protection for mid-range branch circuits without unnecessary interruptions.
• 600V voltage rating supports both common low- and medium-voltage commercial and industrial systems, keeping your installations flexible for future upgrades.
• 3-pole design provides balanced, coordinated protection for three-phase networks, essential for commercial and light industrial applications.
• Thermal-magnetic trip unit combines a thermal overload element with instantaneous magnetic protection, delivering stable, repeatable protection while minimizing nuisance trips.
• Compact molded case reduces panel depth and improves enclosure packing density, helping you optimize panelboard layouts without sacrificing performance.
• OEM panel compatibility designed to be compatible with matching Eaton OEM loadcenters and panelboards, ensuring straightforward replacement and dependable integration.
• Versatile application suitable for residential, commercial, and light industrial installations where reliable overcurrent protection is essential.

Ideal use cases

• Upgrading or replacing a worn or failing breaker in an Eaton-compatible panelboard or loadcenter.
• Feeding mid-size three-phase machinery or equipment in small-to-medium commercial settings.
• Parts-up and retrofit projects where preserving panel organization and space is a priority.
• New installations that require a dependable 3-pole, 175A protection strategy for balanced three-phase loads.

What to know for installation and compatibility

• Confirm panelboard compatibility by using the exact part number: FD3175L.
• Ensure the system voltage aligns with the 600V rating and that the three-pole configuration matches your panel’s design.
• Follow standard electrical practices for mounting and wiring, and verify torque specifications for terminal connections according to the enclosure’s guidelines.
• Choose this unit when you need a durable, OEM-compatible solution that minimizes panel rework while delivering reliable protection for branch circuits.

Engineered by Eaton and distributed by AmpState, the FD3175L combines proven reliability with practical design to protect your circuits efficiently. If you’re configuring panelboards or loadcenters that demand solid overcurrent and short-circuit protection with space-conscious design, the Eaton FD3175L is a precise, purpose-built choice.