Square D | KCL34250 | Circuit Breaker | 3-Pole | Feed-Through

Meet the Square D KCL34250, a 3-Pole Feed-Through Circuit Breaker engineered for precise compatibility in commercial and industrial panels. Designed for maintenance, retrofit, and replacement projects, this device is built to integrate seamlessly wherever a 3-pole feed-through configuration is required, delivering dependable protection and streamlined distribution.

Important compatibility note: Confirm fit and ratings before ordering. The part number KCL34250 is the best reference for ensuring a correct match with your Square D panel.

Key advantages

• 3-Pole design supports three conductors, enabling robust distribution within compatible panels.
• Feed-Through configuration allows downstream feeders to be served from the same assembly, simplifying wiring and serviceability without needing additional disconnects.
• Square D reliability backed by a brand known for compatibility with a wide range of Square D panels and accessories.
• Exact part reference KCL34250 ensures you’re selecting a proven replacement or retrofit that matches your system’s architecture.

Ideal use cases

• Maintenance and downtime minimization on existing Square D panels that require a 3-pole feed-through breaker.
• Retrofit or expansion projects where a straightforward feed-through solution helps route feeders to additional subpanels.
• Replacement of worn or incompatible breakers in compatible Square D configurations, preserving system integrity and compatibility.

How to verify compatibility

rely on the exact part number as the primary reference. Cross-check your panel’s data sheet or catalog to confirm that a 3-pole feed-through breaker of the KCL34250 style is supported, and verify that the ratings align with your circuit requirements. The explicit part number is the most reliable way to ensure a correct fit.

Practical installation considerations

• Power must be fully de-energized before installation or replacement.
• Use appropriate PPE and follow your organization's safety procedures.
• Consult your panel’s installation guide to align mounting, connectors, and any torque guidance specific to your enclosure.
• Keep documentation handy: having the exact part number (KCL34250) on hand simplifies future maintenance and future cross-reference checks.

Who is this ideal for?

Facility managers, electricians, and contractors working in commercial or light industrial settings who need a reliable, compatible 3-pole feed-through solution for maintenance, retrofit, or expansion projects. If your panel ecosystem relies on Square D components and you require a clean, approved path for feeding downstream circuits, the KCL34250 is crafted to meet those needs.

Why choose this Square D solution

Choosing the KCL34250 means leaning on a product designed to integrate smoothly with existing Square D installations. Its 3-pole feed-through design reduces wiring complexity in retrofit projects, supports straightforward replacement workflows, and aligns with Square D’s long-standing emphasis on safety, reliability, and system compatibility. Remember: the part number is the best reference to ensure you’re selecting the correct fit for your specific panel configuration.