Cutler Hammer 225A - 225A, 240VAC, 3-Pole, Circuit Breaker

Engineered for reliability in demanding electrical environments, the Cutler Hammer 225A 240VAC 3-Pole Circuit Breaker provides precise overcurrent protection for three-phase systems. Designed to integrate seamlessly into panelboards, switchboards, and motor control centers, this breaker safeguards equipment and personnel while helping to minimize unplanned downtime.

Specifications at a glance

• Current rating: 225 A
• Voltage rating: 240 VAC
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Why this 3-Pole design matters

With a 3-Pole configuration, this Cutler Hammer breaker provides balanced protection across all three phases of a three-phase system. This is essential for protecting large feeders and motor circuits in industrial settings, ensuring consistent voltage protection and coordinated protection schemes within distribution panels and motor control centers (MCCs).

Ideal applications

• Industrial panelboards and switchboards that power three-phase machinery
• Motor control centers (MCCs) requiring dependable overcurrent protection
• Commercial electrical installations where robust, maintenance-friendly protection is essential
• OEM equipment enclosures that demand proven, compatible protection components

What sets it apart

This Cutler Hammer breaker separates itself from generic equivalents by aligning with established industrial standards for three-phase protection, reliability, and ease of integration in Cutler Hammer-compatible infrastructure. Its 225 A rating at 240 V makes it well-suited for high-load feeders and motor circuits, offering a straightforward, scalable solution for distributing power safely across multiple workspaces or equipment lines.

Practical usage and care tips

• Pair with properly rated buses and panel enclosures to maintain clear labeling and safe operation.
• Confirm the intended load matches the 225 A rating to prevent nuisance trips and ensure long-term reliability.
• Schedule routine inspections of termination connections to maintain secure, low-resistance contacts in demanding industrial environments.