Square D KHL36225 - 225 A, 3-Pole Circuit Breaker | AmpState

Meet the Square D KHL36225, a 225 A, 3-pole molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to fit alongside your existing Square D infrastructure, it delivers reliable performance where it matters most.

Key benefits that set the KHL36225 apart

• Compact molded case design optimizes panel space without compromising protection, making it ideal for both new installations and panel upgrades.
• Thermal-magnetic trip unit provides stable, repeatable protection across a range of overload and fault conditions, reducing nuisance trips and improving system reliability.
• OEM-compatible compatibility designed to pair with matching Square D loadcenters and panelboards for straightforward replacements and upgrades.
• Versatile for multiple sectors suitable for residential, commercial, and light industrial applications where robust branch-circuit protection is required.

Technical specifications at a glance

• Manufacturer: Square D
• Part Number: KHL36225
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 225 A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Practical use cases and who benefits

• Upgrading aging panelboards where a reliable, high-current 3-pole breaker is required to handle feeder or subfeed protection.
• New commercial or light industrial installations needing compact protection that preserves space in compact enclosures.
• Residential projects with higher power demands that still rely on standard Square D OEM components for seamless integration.

Why choose the Square D KHL36225 over other breakers

• Designed to align with Square D’s ecosystem, ensuring consistent electrical characteristics and predictable interoperability with existing OEM loadcenters and panelboards.
• The combination of a compact form factor and a robust thermal-magnetic trip mechanism delivers reliable protection without unnecessary downtime.
• Specific to 225 A applications, it provides a clear, purpose-built solution for protecting large branch circuits while preserving panel efficiency.

Whether you’re refurbishing a commercial distribution panel, wiring a new light-industrial setup, or performing a strategic home upgrade, the Square D KHL36225 offers precise protection, space-conscious design, and compatibility you can trust. Ensure your paneling remains protected with a breaker built to Square D’s proven standards, and experience consistent performance across the life of your electrical system.