{"product_id":"square-d-khl36225-225a-3-pole-circuit-breaker","title":"Square D KHL36225 - 225 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eSquare D KHL36225\u003c\/strong\u003e, a \u003cstrong\u003e225 A, 3-pole\u003c\/strong\u003e 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.\u003c\/p\u003e \u003ch3\u003eKey benefits that set the KHL36225 apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e optimizes panel space without compromising protection, making it ideal for both new installations and panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across a range of overload and fault conditions, reducing nuisance trips and improving system reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility\u003c\/strong\u003e designed to pair with matching Square D loadcenters and panelboards for straightforward replacements and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where robust branch-circuit protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KHL36225\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e \u003cstrong\u003e225 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and who benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panelboards where a reliable, high-current 3-pole breaker is required to handle feeder or subfeed protection.\u003c\/li\u003e \u003cli\u003eNew commercial or light industrial installations needing compact protection that preserves space in compact enclosures.\u003c\/li\u003e \u003cli\u003eResidential projects with higher power demands that still rely on standard Square D OEM components for seamless integration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Square D KHL36225 over other breakers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned to align with Square D’s ecosystem, ensuring consistent electrical characteristics and predictable interoperability with existing OEM loadcenters and panelboards.\u003c\/li\u003e \u003cli\u003eThe combination of a compact form factor and a robust thermal-magnetic trip mechanism delivers reliable protection without unnecessary downtime.\u003c\/li\u003e \u003cli\u003eSpecific to 225 A applications, it provides a clear, purpose-built solution for protecting large branch circuits while preserving panel efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refurbishing a commercial distribution panel, wiring a new light-industrial setup, or performing a strategic home upgrade, the Square D \u003cstrong\u003eKHL36225\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355313918114,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_7a285082-67e8-4ad0-a281-5b4a92fdb229.png?v=1764691242","url":"https:\/\/www.ampstate.com\/products\/square-d-khl36225-225a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}