{"product_id":"eaton-hfd3040bp10-circuit-breaker","title":"Eaton | HFD3040BP10 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HFD3040BP10\u003c\/strong\u003e is a 3-pole circuit breaker built for dependable protection in three‑phase electrical systems. This unit is ideal for maintenance, retrofit, and replacement tasks where exact specifications are required to preserve system performance and safety.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e designed for three‑phase circuits, enabling coordinated protection where multiple conductors share a common trip path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference\u003c\/strong\u003e—HFD3040BP10 serves as the best compatibility reference when matching Eaton gear to your panel or equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement use\u003c\/strong\u003e—a precise fit matters for uptime and reliability in commercial and industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility confirmation\u003c\/strong\u003e—before ordering, verify fit and ratings to ensure the breaker matches your panel’s requirements and system specs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis product is particularly suited for electrical professionals and facility teams tackling panel upgrades, capacity expansions, or service replacements where a 3‑pole Eaton breaker is specified. By using the exact part number as your anchor for compatibility, you minimize compatibility risks and streamline procurement for ongoing maintenance cycles.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey considerations for choosing this breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse cases include routine maintenance, panel retrofit projects, and replacement of aging or failed breakers in Eaton ecosystems.\u003c\/li\u003e \u003cli\u003eDesigned to integrate with systems that require a three‑pole protection device and Eaton’s matching specifications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure you’re ordering the right part\u003c\/strong\u003e—align the part number HFD3040BP10 with your current panel or equipment documentation, and cross‑check the required three‑pole configuration, trip characteristics, and any panel‑specific compatibility notes. Following these steps helps you avoid compatibility issues and keeps your electrical system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46424780538018,"sku":"HFD3040BP10","price":1634.0,"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\/eaton-hfd3040bp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}