Cutler Hammer 3TA225FDK - Circuit Breaker

Introducing the Cutler Hammer 3TA225FDK circuit breaker — a purpose-built safeguard designed to deliver reliable overcurrent protection in the most demanding electrical systems. Engineered for panelboards, switchboards, control panels, and OEM equipment, this unit keeps distribution panels and motor control centers operating safely and efficiently.

Why choose the 3TA225FDK for your facility

• Industrial-grade reliability built to perform in tough environments, helping to prevent unexpected outages and equipment damage by providing dependable overcurrent protection when it counts.
• Versatile integration specifically suited for panelboards, switchboards, control panels, and OEM applications, making it a practical, ready-to-install solution across multiple electrical infrastructure scenarios.
• Motor control center compatibility ideal for safeguarding motor circuits in MCCs and related distribution systems, supporting smooth startup and safe operation of heavy machinery.
• Durable, confidence-inspiring design backed by the Cutler-Hammer legacy, delivering consistent performance in commercial and industrial settings where safety and reliability are non-negotiable.

Who benefits from the 3TA225FDK

• Electrical engineers and procurement professionals designing or upgrading industrial control systems
• Facility managers overseeing panelboards and distribution panels in manufacturing, logistics, and process environments
• OEM integrators looking for a robust, drop-in protection device for equipment enclosures and control assemblies

Practical use cases and outcomes

• Protecting feeders and branch circuits in distribution panels to minimize arc flash risk and electrical faults
• Safeguarding motor circuits within motor control centers to extend equipment life and reduce downtime
• Integrating into OEM equipment to deliver proven overcurrent protection as part of a complete, safe electrical solution

Tips for getting the most from your 3TA225FDK

Consult your system diagrams to confirm correct fitment within your panel or MCC architecture, and verify that the breaker’s rating aligns with your distribution needs. For ongoing reliability, pair this unit with proper enclosure protection and clear labeling so maintenance teams can quickly identify and service the protection device when needed.