{"product_id":"schneider-electric-a9n19827-circuit-breaker","title":"Schneider Electric | A9N19827 | Circuit Breaker | 125A | 4-Pole | 400V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric A9N19827 circuit breaker—precision protection designed for demanding electrical environments. Built for reliability in maintenance, retrofit, and replacement scenarios, this 125A, 4-pole device is purpose-built for 400V systems, delivering dependable overcurrent protection where it matters most. When time is critical in upgrading or repairing panels, the A9N19827 provides a proven reference point for compatibility and performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 400 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e A9N19827\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Schneider Electric model stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the A9N19827 apart is its fit-for-purpose design for 4-pole protection in 400V networks, combined with Schneider Electric’s legacy of electrical reliability. This isn’t a generic replacement part—it's a purpose-mpecified solution that aligns with standard Schneider panels and systems, making it a trusted choice for field technicians and maintenance teams.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong targeted for critical projects:\u003e ideal for maintenance, retrofit, and replacement where exact specifications matter.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference:\u003c\/strong\u003e the part number A9N19827 is the most reliable indicator of fit and ratings—verify this before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem versatility:\u003c\/strong\u003e suitable for 400V, four-pole protection in three-phase networks that also require a neutral path.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and benefits\u003c\/h3\u003e\n\u003cp\u003eUse this circuit breaker where you need robust protection aligned with Schneider Electric systems. It’s well-suited for industrial control panels, commercial electrical distributions, and retrofit projects that demand consistency with existing equipment. The 4-pole design helps safeguard both phase conductors and the neutral path, simplifying panel layout and improving fault isolation in three-phase applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance scenarios:\u003c\/strong\u003e replace aging units to restore reliable trip performance without reconfiguring panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit projects:\u003c\/strong\u003e upgrade to a 400V, four-pole solution to match updated electrical infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpare-part strategy:\u003c\/strong\u003e keep A9N19827 on hand as a standard, compatible reference for future service needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure a smooth fit, confirm the breaker’s ratings match your panel specifications and that the part number aligns with your documentation. Since the A9N19827 is the primary reference for compatibility, always check the equipment’s service manuals or manufacturer’s database before ordering to avoid mismatches.\u003c\/p\u003e \u003ch3\u003eWho should consider this model\u003c\/h3\u003e\n\u003cp\u003eElectrical professionals overseeing industrial or commercial distribution panels, technicians performing panel retrofits, or facilities teams seeking reliable spare parts will find value in the A9N19827. Its precise amperage, four-pole configuration, and 400V rating make it a practical, ready-to-install choice for compatible Schneider Electric systems.\u003c\/p\u003e \u003cp\u003eChoose the Schneider Electric A9N19827 circuit breaker for a dependable, purpose-built solution that aligns with your 400V, four-pole protection needs. Remember: confirm fit and ratings before ordering—the part number is the best reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46426427097250,"sku":"A9N19827","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-a9n19827-circuit-breaker-125a-4-pole-400v-553.webp?v=1789574817","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-a9n19827-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}