Eaton FDCE322532 - 225 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Introducing the Eaton FDCE322532 — a robust 3-pole bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a 225A rating and 480V capability, this breaker is engineered to keep your 3-phase electrical distribution safe and steady in demanding commercial and light industrial environments.

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, reducing loosening risks and arcing in busy electrical spaces.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining thermal overload sensing with instantaneous magnetic trip for fast response to short circuits.
• 3-pole, 225A at 480V is ideal for protecting all three phases of a 480V three-phase system in a single, compact device.
• OEM-compatible designed to work with matching OEM loadcenters and panelboards, ensuring straightforward integration and consistent protection characteristics.
• Versatile application suitable for residential, commercial, and light industrial uses where reliable branch circuit protection is essential.

Where and how it shines

Use the Eaton FDCE322532 to upgrade or replace existing protection in 480V, three-phase installations. It’s equally at home in mid-sized commercial spaces, manufacturing environments, and data/tech facilities that rely on stable power distribution. The bolt-on design makes installation and service practical in crowded panels or retrofit projects where space and secure connections matter most.

Technical snapshot

• Thermal-magnetic molded case circuit breaker
• Amperage rating: 225A
• Voltage rating: 480V
• Poles: 3
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical considerations and care

For best results, pair this breaker with compatible Eaton panelboards or OEM loadcenters designed for 480V three-phase service. Follow manufacturer guidelines for mounting torque and seating to maintain a secure connection and reliable trip performance. Regularly inspect for signs of wear, overheating, or damage, and replace the unit if any irregularities are observed to keep your electrical system compliant and protected.