Eaton FD2225K - 225 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Eaton FD2225K is a robust 225 A, 600 V, 2-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. Built for steady performance in residential, commercial, and light industrial environments, this unit keeps critical circuits safeguarded against overloads and short circuits with precision and confidence.

• Bolt-on mounting for rock-solid reliability: The bolt-on design provides a rigid, vibration-resistant connection to the bus, helping maintain consistent electrical contact and reducing the risk of connection-related faults in panels subjected to movement or vibration.
• Thermal-magnetic trip unit for adaptive protection: Combines thermal overload sensing with an instantaneous magnetic trip for short-circuit events, delivering stable, repeatable protection across varying loads and temperatures.
• Two-pole protection for 120/240V circuits: With a 225 A rating and a 600 V capacity, this breaker protects both legs of 2-pole circuits, making it ideal for feeders and multi-wire branch circuits while maintaining coordinated protection in the system.
• OEM-compatible for seamless integration: Designed to fit matched OEM load centers and panelboards, ensuring proper alignment, safe installation, and code-compliant operation within your existing electrical ecosystem.
• Versatile for a range of applications: Suitable for residential panels, commercial distribution, and light industrial equipment feeds—think lighting, receptacle circuits, HVAC controls, and critical machinery feeders where dependable protection matters.
• Focused on branch circuit protection: Specifically engineered to guard wiring and downstream devices from overcurrent and short-circuit faults, helping prevent damage and downtime.

Key specifications

• Manufacturer: Eaton
• Part Number: FD2225K
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 225 A
• Voltage: 600 V
• Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical guidance for your project:

• Verify that your panelboard or load center accepts bolt-on molded case breakers and that the bus connections align with the FD2225K model to ensure safe, compliant installation.
• Match the system voltage and circuit requirements to confirm 600 V-compatible protection is appropriate for the installation.
• During maintenance, check mounting torque and observe breaker behavior under fault conditions; replace if tripping occurs without a clear fault signal or if wear is evident.

Choose the Eaton FD2225K for a dependable, industry-standard solution that delivers clear, predictable protection when it’s needed most—protecting both equipment and uptime across residential, commercial, and light-industrial applications.