{"product_id":"square-d-ka36150cba-circuit-breaker","title":"Square D | KA36150CBA | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KA36150CBA circuit breaker—a purpose-built 150A, 3-pole device designed for 600V systems. This unit excels in maintenance, retrofit, and replacement scenarios where precise spec matching is essential, delivering dependable protection for demanding 3-phase applications.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Series:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KA36150CBA\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, spec-matched replacement for compatible Square D panels, the KA36150CBA ensures a seamless fit and reliable interruption performance in 3-phase circuits. The 3-pole configuration provides balanced protection across all phases, helping to safeguard motors, feeders, and distribution equipment in commercial and industrial environments. With a 600V rating, this breaker supports higher-voltage distribution needs while maintaining consistent trip characteristics that electrical professionals rely on during maintenance and upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and replacements in existing Square D panel boards that require a KA36150CBA specifically.\u003c\/li\u003e \u003cli\u003eProtection for 3-phase feeders and motors in commercial facilities, manufacturing floors, or data centers.\u003c\/li\u003e \u003cli\u003eMaintenance inventories for uptime-critical electrical systems where exact compatibility matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your panel or distribution equipment. The part number KA36150CBA is the most reliable reference for compatibility, helping you avoid mismatches and unnecessary downtime. When selecting, ensure your system operates within a 600V environment and that the surrounding panel type supports a 150A, 3-pole configuration.\u003c\/p\u003e \u003ch3\u003eWhat to expect in operation\u003c\/h3\u003e\n\u003cp\u003eWith its Square D engineering, the KA36150CBA delivers dependable protection characteristics for 3-phase electrical networks. It helps isolate faults quickly and deterministically, reducing the impact of overcurrent events on downstream equipment. This makes it a practical, long-term solution for technicians seeking a trustworthy, spec-aligned retrofit or replacement option for demanding 600V systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426422280354,"sku":"KA36150CBA","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ka36150cba-circuit-breaker-150a-3-pole-600v-984.webp?v=1789573713","url":"https:\/\/www.ampstate.com\/products\/square-d-ka36150cba-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}