Square D | MAB36225 | Circuit Breaker | 225A | 3-Pole | 600V

Meet the Square D MAB36225 circuit breaker — a purpose-built, 225A, 3-pole molded-case protector designed for demanding electrical distributions. This unit is tailored for maintenance, retrofit, and replacement scenarios where exact specifications matter, helping you keep 3‑phase systems safe and reliable.

Key specifications

• Amperage: 225A
• Poles: 3-Pole
• Voltage rating: 600V

Compatibility note: Confirm fit and ratings before ordering. The part number MAB36225 is the best reference for ensuring precise compatibility with your Square D panels and assemblies.

What sets this apart

• OEM reliability: As a Square D part, it’s engineered to integrate seamlessly with Square D panels and enclosures, reducing the guesswork during replacement or retrofits.
• High-current, three-phase protection: With a 225A rating across 3 poles, it’s a solid choice for distributing power to multiple loads in industrial and commercial environments.
• 600V capability: Built to handle demanding 3‑phase systems common in distribution panels, motor circuits, and feeders while maintaining consistent protection performance.

Ideal applications and scenarios

• Maintenance and replacement in existing Square D panelboards where a 225A, 3-pole, 600V breaker is required
• Retrofit projects upgrading legacy protection to a modern, OEM-specification part
• New installations in facilities with 3-phase, 600V distribution networks needing reliable overcurrent protection
• Industrial environments where precise compatibility with Square D equipment minimizes installation downtime

Practical considerations

When sourcing this breaker, rely on the exact part number MAB36225 to ensure correct fit and ratings. This reduces the risk of incompatibility and helps maintain the integrity of your protection scheme across maintenance cycles and upgrades.