{"product_id":"square-d-kal36090-circuit-breaker","title":"Square D | KAL36090 | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KAL36090 Circuit Breaker — a precise, ready-to-install protection device engineered for demanding electrical environments. Rated at 90A and designed for 3-pole configurations up to 600V, it’s the smart choice for maintenance, retrofit, and replacement tasks where exact specs matter. This breaker fits seamlessly into existing Square D panels, helping you preserve system protection without unnecessary downtime.\u003c\/p\u003e \u003cp\u003eWhy choose the KAL36090? Because the part number itself is your strongest reference for compatibility. Use KAL36090 to ensure you’re selecting the exact fit for your panel lineup. Always confirm fit and ratings before ordering to prevent mismatches and ensure reliable performance in the field.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCore benefits and practical advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-aligned replacement:\u003c\/strong\u003e The KAL36090 is designed to slot into compatible Square D panels, preserving protective coordination and ensuring consistent electrical behavior.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases:\u003c\/strong\u003e Ideal for routine maintenance, panel retrofits, and straightforward replacements in industrial and commercial distributions that operate at 600V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility signal:\u003c\/strong\u003e Rely on the exact part number (KAL36090) to minimize procurement guesswork and accelerate sourcing for ongoing projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand heritage:\u003c\/strong\u003e Square D brings decades of protective device experience, delivering dependable performance for critical electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho is this product ideal for?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities with 3-pole, 600V distribution networks needing a 90A protective device\u003c\/li\u003e \u003cli\u003eMaintenance teams performing panel retrofits or replacements in industrial settings\u003c\/li\u003e \u003cli\u003eEngineers and specifiers seeking a precise, OEM-aligned component to maintain electrical system integrity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for procurement and installation:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDouble-check the panel’s documentation and labeling to verify fit and ratings before purchasing.\u003c\/li\u003e \u003cli\u003eKeep the part number KAL36090 on hand as the definitive reference for compatibility checks and future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424847974562,"sku":"KAL36090","price":7284.0,"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-kal36090-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}