CC3125X | Circuit Breaker | 125A | 3-Pole | 240V

Meet CC3125X, an industrial circuit breaker engineered for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. This 125A, 3-pole unit is designed for 240V three‑phase systems, delivering dependable overcurrent protection for demanding equipment and panel boards.

What makes CC3125X essential

When your electrical protection hinges on precise compatibility, CC3125X delivers a clear reference: the part number itself. Its 125A rating paired with 3 poles at 240V provides robust protection for motors, drives, and other three‑phase loads, helping prevent outages and extending the lifespan of critical machinery. With CC3125X in your fleet, you’re choosing a component that aligns with exact specifications, reducing the guesswork during maintenance or retrofits.

Core specifications

• Amperage: 125A
• Poles: 3-Pole
• Voltage: 240V

Ideal use cases

• Retrofit or upgrade of existing three‑phase panels that require a 125A, 3‑pole 240V breaker
• Replacement of aging protection devices in industrial equipment rooms, manufacturing lines, or service corridors
• Protection of motors, drives, and other 3‑phase loads where balanced protection and reliable tripping are essential

Fitment and compatibility guidance

Before ordering, verify that the CC3125X matches your system’s amperage, pole count, and voltage requirements. The part number is the best reference for compatibility, providing a precise match to your panel or distribution board. If your installation calls for a 125A, 3‑pole 240V breaker, CC3125X is designed to fit those exact specs.

Practical tips for installation and maintenance

• Always power down and lock out circuits before replacement or installation to ensure safe handling.
• Confirm the device’s trip characteristics and coordination with upstream protection to maintain reliable system protection without nuisance trips.
• Inspect connection terminals for tightness and clean contact surfaces to prevent overheating and improve longevity.
• Keep a record of the part number (CC3125X) and its ratings for future replacements or audits, ensuring continuous alignment with the original specifications.

Why this breaker stands out

CC3125X is not a generic part—the 125A, 3‑pole, 240V configuration is intentionally matched for three‑phase systems in industrial environments. This specificity reduces installation guesswork, supports consistent protection across equipment, and simplifies future maintenance by giving you a clearly defined reference point in your electrical inventory.

Note: Confirm fit and ratings before ordering. The part number CC3125X is your best reference for compatibility.