{"product_id":"square-d-fal34100g","title":"Square D FAL34100G 100A 3-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D FAL34100G is a trusted 3-pole circuit breaker designed for demanding 480 V three-phase electrical systems. With a 100 A rating, this device delivers reliable overcurrent protection for feeder circuits and main distribution in commercial and industrial panels, helping keep equipment and personnel safe while minimizing downtime due to faults.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FAL34100G\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility with Square D panels\u003c\/strong\u003e—the FAL34100G is a genuine Square D component, ensuring coordinated protection, reliable bus-bar connections, and straightforward replacement in compatible panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid three-phase protection\u003c\/strong\u003e—specifically designed to protect three-phase feeders and equipment from overloads and short-circuit conditions, helping reduce arc-flash risk and electrical damage in busy industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part verification\u003c\/strong\u003e—carrying the exact model number FAL34100G, this breaker minimizes guesswork during maintenance, stock management, and panel retrofits, ensuring you’re using the correct device for your system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction for demanding installations\u003c\/strong\u003e—built to withstand the vibration and environmental conditions common in industrial electrical rooms and service panels, providing long-term reliability where it matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases and who should consider it\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial facility feeders\u003c\/strong\u003e—protect feeders supplying motors, conveyors, pumps, and HVAC equipment from overcurrent events in 3-phase networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCommercial panel upgrades\u003c\/strong\u003e—upgrade or replace aging breakers in large commercial distribution systems that operate at 480 V three-phase power.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eService disconnects and main panels\u003c\/strong\u003e—serve as a robust main-disconnect-style protection option within compliant 480 V distribution architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance planning\u003c\/strong\u003e—maintain spare inventory with a genuine part number (FAL34100G) to reduce downtime when routine service is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced system safety\u003c\/strong\u003e—by interrupting fault currents, it helps prevent insulation damage, equipment failure, and potential safety hazards on busy distribution floors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImproved uptime\u003c\/strong\u003e—reliable protection means fewer unexpected outages, keeping critical processes and production lines running smoothly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified maintenance\u003c\/strong\u003e—the exact part number and three-pole, 480 V rating align with standard industrial layouts, reducing replacement time and errors during service events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, standardized configuration\u003c\/strong\u003e—avoids mismatches between devices and panels, supporting consistent protection schemes across facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eWhen integrating the FAL34100G, verify that your panel and conductors are rated for 480 V and that the device type matches the panel’s intended protection characteristics. Use the exact part number to ensure proper fit, mounting, and bus-bar connection alignment with compatible Square D enclosures. Follow the manufacturer’s installation instructions for torque, alignment, and inspection steps, and ensure all power sources are isolated before servicing.\u003c\/p\u003e \u003ch3\u003eTips for optimizing performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintain a small stock of genuine FAL-series parts to streamline future maintenance and replacements.\u003c\/li\u003e \u003cli\u003eCoordinate protection settings with upstream protection devices to achieve balanced fault clearing times across three-phase circuits.\u003c\/li\u003e \u003cli\u003ePeriodically inspect for signs of wear, overheating, or deformation around the lug connections and mounting hardware, and replace if any irregularities are found.\u003c\/li\u003e \u003cli\u003eDocument the part number (FAL34100G) and installation details in your asset management system to simplify audits and future upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBottom line: the Square D FAL34100G 100A 3-Pole 480 V Circuit Breaker is a purpose-built, compatible choice for safeguarding three-phase electrical systems in demanding environments. Its exact fit, reliable protection, and straightforward integration make it a smart investment for panel reliability and long-term operational stability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423107928226,"sku":"FAL34100G","price":1284.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-fal34100g","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}