Square D | KH36250 | Circuit Breaker | 3-Pole

Square D KH36250 Circuit Breaker, 3-Pole, is a purpose-built solution for maintenance, retrofit, and replacement projects where exact specifications matter. This 3-pole unit is designed to support three‑phase circuits and integrates smoothly with Square D panels that require this specific frame and rating. Relying on the KH36250 part number helps ensure you match the exact performance characteristics your panel expects, minimizing downtime and compatibility issues.

Key advantages of the KH36250 3-Pole Circuit Breaker

• Three‑pole configuration provides comprehensive protection for 3‑phase systems, helping to guard motors, compressors, and other key loads.
• Definitive compatibility reference — use the KH36250 part number to confirm fit, rating, and interchangeability with your Square D installation.
• Ideal for replacement and upgrades — specifically suited for refreshing aging panels or aligning protection with updated equipment requirements.
• Maintenance-friendly upgrade — a straightforward swap that reduces downtime and keeps electrical infrastructure running smoothly.
• Reliable Square D standards — built to match the reliability and trip characteristics you expect from Square D components.

How to verify compatibility

Before ordering, confirm that your panel or enclosure accepts KH36250 in the intended position. Use the KH36250 part number as the primary compatibility reference, and cross-check panel model, frame type, and required trip rating with your equipment documentation. If in doubt, consult a licensed electrician to ensure proper fit and safe installation.

Use cases and ideal applications

• Replacing a failed 3‑pole breaker in commercial or industrial panels to restore uninterrupted protection for three‑phase machinery.
• Retrofit projects where upgrading to a KH36250‑based solution aligns with updated safety standards or new equipment loads.
• Maintenance scenarios where precise spec matching prevents nuisance trips and ensures coordinated protection with adjacent breakers.

With the Square D KH36250 3‑Pole Circuit Breaker, you gain a purpose‑built, reliable solution for safeguarding three‑phase electrical systems. By prioritizing exact part reference and proper fit, you ensure enduring protection, easier future maintenance, and a smoother upgrade path for your panel infrastructure.