{"product_id":"eaton-fdc4020l-circuit-breaker","title":"Eaton | FDC4020L | Circuit Breaker | 4-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FDC4020L\u003c\/strong\u003e is a four-pole circuit breaker designed for reliable protection in maintenance, retrofit, and replacement projects where exact spec alignment matters. This part-number–driven device provides a precise fit within Eaton-compatible panels, helping you preserve original protection characteristics while upgrading or servicing your electrical system.\u003c\/p\u003e \u003cp\u003eKey points to know about the \u003cstrong\u003eFDC4020L\u003c\/strong\u003e 4-Pole Circuit Breaker:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e4-Pole configuration\u003c\/strong\u003e supports multi-pole protection, common in 3-phase installations or circuits that require a neutral connection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number accuracy\u003c\/strong\u003e is the best reference for compatibility. Before ordering, confirm the fit and ratings against your panel specifications to avoid mismatches.\u003c\/li\u003e \u003cli\u003eIdeal for \u003cstrong\u003emaintenance, retrofit, and replacement\u003c\/strong\u003e scenarios where you need to maintain your system’s protection scheme without reconfiguring other components.\u003c\/li\u003e \u003cli\u003eDesigned to integrate with existing Eaton electrical infrastructure, enabling a smoother commissioning process and minimizing downtime during upgrades or service work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations and best practices:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify system voltage and current requirements in your equipment documentation; the exact match with the FDC4020L part number ensures correct trip characteristics and electrical interfacing.\u003c\/li\u003e \u003cli\u003eConfirm mounting and bus compatibility within the enclosure you’re servicing, and follow Eaton’s installation guidelines for proper wiring and secure connections.\u003c\/li\u003e \u003cli\u003eUse cases include panel refreshes, selective replacements, and multi-pole upgrades where four-pole protection aligns with your circuit design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from the Eaton FDC4020L:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eElectrical contractors performing panel maintenance or upgrades in commercial or industrial facilities.\u003c\/li\u003e \u003cli\u003eMaintenance teams replacing aging or failed breakers while preserving the original protection scheme.\u003c\/li\u003e \u003cli\u003eFacility engineers implementing retrofit projects that require precise compatibility with existing Eaton components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this part:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eExact-fit compatibility reduces installation surprises and speeds up commissioning.\u003c\/li\u003e \u003cli\u003eMaintains consistent protection profiles, supporting safe, reliable operation after service or upgrades.\u003c\/li\u003e \u003cli\u003ePart-number fidelity simplifies spare-parts planning and future replacements within the same ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen planning your purchase, use the \u003cstrong\u003eFDC4020L\u003c\/strong\u003e as the definitive reference to ensure compatibility with your Eaton panel and system requirements. Confirm fit and ratings before ordering to ensure a seamless integration and lasting electrical protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427384512674,"sku":"FDC4020L","price":8010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-fdc4020l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}