{"product_id":"square-d-fa34100g","title":"Square D FA34100G 100A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D FA34100G 100A 3-Pole 480 V Circuit Breaker\u003c\/strong\u003e is engineered to safeguard three‑phase power distribution in demanding commercial and industrial environments. This 3-pole device delivers reliable overcurrent protection for circuits operating at up to 480 V with a 100 A load rating, helping protect wiring, equipment, and personnel.\u003c\/p\u003e \u003cp\u003eDesigned for seamless integration into Square D panels, the FA34100G provides balanced protection across all three phases. The three‑pole configuration is ideal for motor circuits, HVAC systems, conveyors, and other demanding loads where stable, three-phase performance is essential for reliable operation and safe startup transients.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 100 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 480 V\u003c\/li\u003e \u003cli\u003ePart number: FA34100G\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker matters for your system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtects feeders and motors from overcurrent conditions, reducing the risk of insulation damage and equipment wear\u003c\/li\u003e \u003cli\u003eThree‑phase protection ensures balanced tripping behavior, supporting smoother motor starting and consistent performance\u003c\/li\u003e \u003cli\u003eDurable, field‑reliable design from a trusted electrical protection brand aids in minimizing unplanned outages\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial panels and switchgear feeding three‑phase motors in manufacturing lines\u003c\/li\u003e \u003cli\u003eLarge commercial HVAC and climate control systems requiring reliable 3‑phase protection\u003c\/li\u003e \u003cli\u003ePower distribution points in warehouses, data centers, and processing facilities where 480 V systems are common\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel is designed to accept FA‑series, 3‑pole, 480 V breakers and that the bus and mounting style match the FA34100G\u003c\/li\u003e \u003cli\u003eMatch the breaker to the panel’s catalog specifications and applicable electrical codes\u003c\/li\u003e \u003cli\u003eInstall by a licensed electrician, following proper lockout\/tagout procedures and local safety requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D FA34100G, you get dependable three‑phase protection that aligns with mid‑to‑large scale power distribution needs. It’s a precise, purpose‑built solution for professionals who won’t compromise on safety, reliability, or performance in 480 V systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423110254754,"sku":"FA34100G","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa34100g-100a-3-pole-480-v-circuit-breaker-363.webp?v=1789270935","url":"https:\/\/www.ampstate.com\/products\/square-d-fa34100g","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}