{"product_id":"square-d-fal34020-20a-480v-3-pole-circuit-breaker","title":"Square D FAL34020 - 20 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAL34020: a 20A, 480V, 3-pole molded case circuit breaker built to deliver reliable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for tight spaces and high-demand electrical environments, this unit keeps critical circuits safe without sacrificing panel capacity.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cp\u003eThe FAL34020 uses a compact molded case design that makes efficient use of panel space, enabling more freedom in layout and easier wire management. Its thermal-magnetic trip unit provides stable, repeatable protection—adjusting to real-time load conditions while delivering dependable response during overloads and short circuits. This means fewer nuisance trips and more predictable operation for essential circuits.\u003c\/p\u003e \u003ch2\u003eKey benefits and real-world value\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient protection:\u003c\/strong\u003e The compact MCCB form factor fits into dense panel layouts common in commercial and light-industrial settings, helping you maximize available mounting space.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection you can trust:\u003c\/strong\u003e The thermal-magnetic trip mechanism offers precise coordination with upstream devices, reducing the risk of cascading trips and protecting downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible compatibility:\u003c\/strong\u003e Engineered to pair with matching Square D OEM load centers and panelboards, ensuring a seamless, code-compliant installation with proven fit and performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications for 480V systems:\u003c\/strong\u003e Ideal for branch-circuit protection in commercial and light-industrial distributions that operate at 480V, providing a robust option for upgrading electrical panels or retrofitting existing installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cp\u003eThis breaker is an excellent choice for electricians and facilities managers working on Square D-based installations where 480V, three-phase or multi-pole circuits require dependable protection. It’s well-suited for panelboards and load centers in offices, retail spaces, manufacturing environments, and light industrial sites where space is at a premium and reliability is non-negotiable.\u003c\/p\u003e \u003ch2\u003eUse cases and practical scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading an aging distribution panel in a commercial building that operates on 480V power.\u003c\/li\u003e \u003cli\u003eExpanding a panelboard to add a 3-pole 20A circuit feeding a critical load center or equipment rack.\u003c\/li\u003e \u003cli\u003eRetrofitting a load center with a matching OEM breaker to maintain code compliance and system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and best practices\u003c\/h2\u003e\n\u003cp\u003eFor optimal performance, ensure the FAL34020 matches the OEM load center specifications and bus configuration. Verify routing space around the breaker to maintain proper cooling, and follow standard safety procedures for de-energizing equipment during replacement. Use only the specified model when upgrading or replacing breakers in Square D panelboards to preserve protection coordination and warranty coverage.\u003c\/p\u003e \u003cp\u003eIn summary, the Square D FAL34020 is a purpose-built 20A, 480V, 3-pole molded case breaker that delivers compact, reliable protection for demanding panel environments. Its combination of space efficiency, stable trip behavior, and OEM compatibility makes it a practical, long-term choice for commercial and light-industrial electrical distributions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355225182370,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_626a6895-c734-454d-b659-c3cca47f790d.png?v=1764690545","url":"https:\/\/www.ampstate.com\/products\/square-d-fal34020-20a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}