{"product_id":"square-d-faf34020-circuit-breaker","title":"Square D | FAF34020 | Circuit Breaker | 20A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAF34020 — a precisely rated 20A, 3-pole circuit breaker designed for 480V three-phase systems. When you need a maintenance, retrofit, or replacement part that truly matches the original specifications, FAF34020 is the dependable choice.\u003c\/p\u003e \u003ch4\u003eKey specifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e FAF34020\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWhy choose FAF34020 for your system?\u003c\/h4\u003e\n\u003cp\u003eExact part compatibility matters in industrial panels. This FAF34020 is the precise replacement for applications built around Square D protection devices in 480V, three-phase networks, helping you maintain safe, predictable operation with minimal downtime. By sticking to the original part number as the compatibility reference, you reduce the risk of interference with trip characteristics, mounting style, and conductor connections.\u003c\/p\u003e \u003ch4\u003eFit, safety, and reliability in one package\u003c\/h4\u003e\n\u003cp\u003eDesigned for retrofit and maintenance projects, this 20A, 3-pole unit protects feeders and motor circuits against overloads while preserving the intended electrical performance of your panel. It’s the kind of component that technicians trust when performing panel upgrades or equipment modernization on 480V systems.\u003c\/p\u003e \u003ch4\u003eIdeal use cases\u003c\/h4\u003e\n\u003cp\u003eIndustrial environments with 480V three-phase systems — think manufacturing lines, conveyors, pumps, large HVAC installations, and process equipment — where you need a dependable, easily sourced replacement that aligns with your existing Square D protection scheme.\u003c\/p\u003e \u003ch4\u003eHow to verify compatibility\u003c\/h4\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings using the FAF34020 part number as your primary reference. When you’re replacing a failed breaker, cross-check this exact model against your panel catalog or drawings to ensure correct bus connection, mounting style, and trip characteristics.\u003c\/p\u003e \u003ch4\u003ePractical tips for installation and maintenance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eShut down power to the panel and verify zero voltage before handling any breakers.\u003c\/li\u003e \u003cli\u003eInspect the panel board’s labeling to confirm 3-pole 480V compatibility and the correct mounting style.\u003c\/li\u003e \u003cli\u003eKeep documentation or serial references handy for future maintenance records and warranty considerations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D FAF34020, you’re not just replacing a component — you’re restoring precise protection for your 480V three-phase system, keeping equipment safe, compliant, and operating with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426482507938,"sku":"FAF34020","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-faf34020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}