{"product_id":"square-d-lil26450-circuit-breaker","title":"Square D | LIL26450 | Circuit Breaker | 450A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003ch2\u003eSquare D LIL26450 Circuit Breaker — 450A, 2-Pole, 600V\u003c\/h2\u003e\n\u003cp\u003eThe Square D LIL26450 is a robust, high-current circuit breaker designed for demanding electrical environments where dependable protection and precise compatibility matter. Built for maintenance, retrofit, and replacement projects, this 450A, 2-pole device is rated for up to 600V, making it a solid choice for both industrial and commercial electrical panels that require a reliable, exact-match component.\u003c\/p\u003e \u003ch3\u003eWhy this LIL26450 breaks the mold\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact reference for compatibility:\u003c\/strong\u003e The part number LIL26450 is the best reference when matching breakers to Square D panels and accessories, reducing guesswork during upgrades or retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-duty protection:\u003c\/strong\u003e With a 450A amperage rating, it supports high-load circuits while delivering the reliable interruption needed to safeguard equipment and personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design:\u003c\/strong\u003e Provides synchronized protection across two hot conductors, ideal for 240V circuits and applications requiring simultaneous disconnection of both poles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh voltage capability:\u003c\/strong\u003e Rated for 600V systems, expanding its suitability across a range of commercial and light industrial distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly and retrofit-ready:\u003c\/strong\u003e Specifically suited for replacements and upgrades in existing Square D installations, helping to minimize downtime and ensure continued system safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eTargeted for installations where a substantial current rating and precise compatibility are essential, this breaker shines in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial panels and service equipment that require a 450A, 2-pole protection device\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades to bring older systems up to current protection standards\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms with 600V distribution networks\u003c\/li\u003e \u003cli\u003eMaintenance workflows that prioritize component traceability—keep the exact part number handy for future servicing\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and fit\u003c\/h3\u003e\n\u003cp\u003eBefore you order, verify that your panel labeling and manufacturer specifications permit a 450A, 2-pole, 600V breaker of this exact model. The LIL26450 part number is your best reference for compatibility, helping you avoid mismatches that could impact performance or safety.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 450A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Series:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for installers and facility managers who demand clarity, reliability, and a straightforward path to replacement without compromising on safety. The Square D LIL26450 delivers a precise, durable solution for high-current, two-pole protection in demanding electrical environments.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eNotes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426349338786,"sku":"LIL26450","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-lil26450-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}