Square D | KHL36250 | Circuit Breaker | 3-Pole | Feed-Through

Square D KHL36250 Circuit Breaker is a robust 3‑pole, feed‑through protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to integrate seamlessly with existing Square D panel ecosystems, this breaker helps keep critical electrical systems stable while you upgrade or expand.

• 3‑Pole configuration delivers reliable, coordinated protection for multi‑phase systems, supporting balanced tripping and coordinated protection schemes.
• Feed‑Through design enables straightforward downstream wiring within the same assembly, simplifying retrofits and future expansions without compromising safety or performance.
• Exact part reference is KHL36250, making compatibility checks efficient in maintenance and replacement workflows.
• Maintenance, retrofit, and replacement ready—ideal for upgrading aging panels, restoring circuit protection, or matching existing specs during system modernization.
• Compatibility reminder—confirm fit and ratings before ordering. The part number is the best reference for ensuring seamless integration with your specific Square D panel.

Why choose this Square D 3‑pole feed‑through breaker? It’s purpose‑built for users who demand precise fitment and predictable performance in commercial and light industrial environments. The 3‑pole arrangement supports multi‑phase protection, while the feed‑through configuration streamlines wiring paths for downstream circuits, reducing installation time and potential wiring errors. This is especially beneficial during panel upgrades, renovations, or when expanding capacity in existing electrical systems.

Use cases and ideal applications

• Retrofitting aging panels to restore reliable branch circuit protection without replacing the entire breaker line.
• Expanding a panel’s capacity in commercial spaces, data centers, or manufacturing floors where multi‑pole protection is required.
• Replacement scenarios where exact SQUARE D compatibility is essential to maintain system integrity and warranty compliance.
• Maintenance projects that demand a proven, OEM‑aligned component to minimize downtime.

Installation and care tips

• Verify that the panel’s model and rating align with the KHL36250’s specifications before installation.
• Use this product in environments consistent with its design parameters to ensure long‑term, reliable operation.
• Keep the part number (KHL36250) handy as the primary reference when ordering replacements or cross‑checking compatibility.

Designed for professionals who value precision and compatibility, the Square D KHL36250 Circuit Breaker offers a practical, dependable solution for maintaining safe and efficient electrical distribution. Its 3‑pole, feed‑through configuration makes it a standout choice for targeted upgrades and problem‑free replacements in existing Square D systems.