{"product_id":"square-d-kaf36250-circuit-breaker","title":"Square D | KAF36250 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D KAF36250 circuit breaker — a high-demand, 3-pole protection device rated for 250 A and up to 600 V. Built for resilience in commercial and industrial panels, this unit is designed for maintenance, retrofit, and replacement projects where precise specs matter. When you need a reliable, field-ready breaker that aligns with existing infrastructure, KAF36250 is the clear reference point.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: KAF36250\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 250 A\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: up to 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eA 3-pole design protects all three phases simultaneously, helping prevent unbalanced loads and reducing the risk of phase-to-phase faults in high-current distributions. The 250 A rating makes it suitable for feeders and main circuits in medium-to-large panels, while the 600 V capability covers a broad range of industrial and commercial setups.\u003c\/p\u003e \u003ch2\u003eUsage and ideal scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit and replacement: swap in when upgrading legacy equipment and you need exact spec compatibility.\u003c\/li\u003e \u003cli\u003eNew installations in compatible Square D panels that require a 250 A, 3-pole, 600 V protective device.\u003c\/li\u003e \u003cli\u003eMaintenance: ready-to-install spare for service crews ensuring fast restores of protection and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and ordering tips\u003c\/h2\u003e\n\u003cp\u003eImportant: confirm fit and ratings before ordering. The part number is the best reference for compatibility, so use KAF36250 to match the exact frame and trip characteristics your panel requires.\u003c\/p\u003e \u003ch2\u003eCare, handling, and notes\u003c\/h2\u003e\n\u003cp\u003eHandle with standard electrical safety procedures. Inspect for signs of wear or damage before installation, and store in a clean, dry environment. As with any protective device, ensure the surrounding panel and bus connections are clean, dry, and rated for the same voltage and amperage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426407895202,"sku":"KAF36250","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kaf36250-circuit-breaker-250a-3-pole-600v-113.webp?v=1789571927","url":"https:\/\/www.ampstate.com\/products\/square-d-kaf36250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}