{"product_id":"na3p40-flat-top-circuit-breaker","title":"NA3P40-FLAT-TOP | Circuit Breaker | 40A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the NA3P40-FLAT-TOP Industrial Circuit Breaker—a precise, part-number‑driven solution built for reliability in demanding environments. Designed for maintenance, retrofit, and replacement projects, this 40A, 3‑pole breaker delivers dependable overcurrent protection for 240V systems, helping keep machinery and controls running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe flat‑top design of the NA3P40-FLAT-TOP isn’t just about looks—it's engineered for straightforward mounting and alignment in compatible panels and enclosures, reducing installation time and ensuring consistent serviceability. Whether you’re performing routine maintenance, retrofitting an aging control system, or replacing a failed unit, this breaker provides a like-for-like upgrade that preserves electrical topology and safety margins.\u003c\/p\u003e \u003ch3\u003eWhy this breaker is the right choice\u003c\/h3\u003e\n\u003cp\u003eRely on the NA3P40-FLAT-TOP when you need a dependable, three‑pole protection device that fits standard 240V, three‑phase applications. Its specifications align with common industrial setups, making it a practical drop‑in replacement for existing NA3P families or similar configurations—so you minimize downtime and maximize panel uptime.\u003c\/p\u003e \u003ch3\u003eKey use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial machinery and production lines that run on 240V three‑phase power\u003c\/li\u003e \u003cli\u003eRetrofits to refresh protection in aging control panels\u003c\/li\u003e \u003cli\u003eMaintenance replacements where exact amp and pole ratings are essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the most reliable reference for matching your current system, so keep NA3P40-FLAT-TOP alongside any service documentation to ensure a seamless swap.\u003c\/p\u003e \u003cp\u003eWith the NA3P40-FLAT-TOP, you gain a purpose-built, field-proven circuit protection option that keeps industrial processes safeguarded, organized, and compliant. If you’re assembling or replenishing spares for an existing installation, this 40A, 3‑pole, 240V breaker is a clear, compatible choice that aligns with standard industrial panel expectations and maintenance workflows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426434797730,"sku":"NA3P40-FLAT-TOP","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/na3p40-flat-top-circuit-breaker-40a-3-pole-240v-713.webp?v=1789576608","url":"https:\/\/www.ampstate.com\/products\/na3p40-flat-top-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}