Square D | KHL3622522DC1625 | Circuit Breaker | 225A | 3-Pole | 600V

When you need reliable overcurrent protection that fits exactly and performs under demanding conditions, the Square D KHL3622522DC1625 circuit breaker delivers. Designed for maintenance, retrofit, and replacement projects where matching specifications is critical, this 225A, 3-pole, 600V unit keeps electrical systems running safely and efficiently.

Key specifications

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 600V
• Part number: KHL3622522DC1625
• Brand: Square D

Why this Square D circuit breaker stands out

• Exact-fit compatibility: The part number is the definitive reference for compatibility. Use KHL3622522DC1625 to verify alignment with your panel labeling, service manual, and electrical diagrams before purchasing.
• Three-pole, coordinated protection: The 3-pole design provides synchronized tripping across all phases, helping prevent imbalanced loading and reducing the risk of cascading faults in three-phase systems.
• Robust, industry-standard protection: Built for the demands of commercial and industrial environments, this unit supports dependable interruption at up to 600V, safeguarding connected equipment and distribution circuits.
• Maintenance-friendly replacement: Engineered for straightforward swap-ins in compatible Square D installations, minimizing downtime during retrofit or refresh projects.

Ideal use cases

• Retrofits and upgrades in legacy electrical panels that require an exact 225A, 3-pole, 600V protection switch.
• Maintenance replacements in industrial facilities, data centers, and commercial buildings where panel harmony and trip reliability are essential.
• New installations that adhere to Square D standards, ensuring consistent performance with existing protective devices and bus configurations.

Fit verification and installation tips

Before you order, confirm fit by cross-checking the part number against your equipment’s documentation and labeling. Because different panels and bus configurations can affect compatibility, rely on the KHL3622522DC1625 reference as your primary compatibility guide. For installation, engage a licensed electrical professional to verify correct mounting, torque, and trip settings to maintain safety and adherence to electrical codes.

With the Square D KHL3622522DC1625 circuit breaker, you invest in precise, dependable protection for your three-phase electrical system. Ensure you have the exact part reference, then move toward a retrofit or maintenance solution that keeps loads balanced, downtime to a minimum, and circuits safeguarded.