{"product_id":"square-d-faf34100-circuit-breaker","title":"Square D | FAF34100 | Circuit Breaker | 100A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAF34100 circuit breaker — a precise, OEM-referenced solution for demanding 480V three‑phase electrical systems. Engineered for reliability in maintenance, retrofit, and replacement scenarios, this device ensures the protection you need without guesswork on compatibility.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e FAF34100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e maintenance, retrofit, and replacement projects requiring exact specifications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number FAF34100 is the most reliable reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker is the right choice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact spec matching\u003c\/strong\u003e: With 100A capacity, 3-pole configuration, and a 480V rating, this breaker is designed to drop into compatible Square D panels and switchgear without overhauling existing protection schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-referenced reliability\u003c\/strong\u003e: As an official Square D part, it maintains the industrial-grade durability and trip characteristics you expect for critical power protection in commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStreamlined maintenance and replacements\u003c\/strong\u003e: When upgrading or restoring a 3-phase system, using the FAF34100 minimizes compatibility questions and helps keep downtime to a minimum.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility guidance\u003c\/strong\u003e: The part number is the best reference for ensuring you’re selecting the exact device your panel requires, reducing the risk of mismatched ratings or pole configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well-suited for scenarios such as:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aging protection in 480V, 3-phase equipment\u003c\/li\u003e \u003cli\u003eRetrofit projects where existing panels call for a 3-pole, 100A protective device\u003c\/li\u003e \u003cli\u003eMaintenance cycles that require a direct OEM replacement to preserve warranty and performance characteristics\u003c\/li\u003e \u003cli\u003eIndustrial or commercial circuits where reliable, consistent interruption protection is essential for personnel safety and equipment integrity\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and verification\u003c\/h3\u003e\n\u003cp\u003eBefore placing an order, verify the panel’s data sheet or catalog codes to ensure a seamless fit. The FAF34100 is positioned as the most reliable reference for compatibility, helping you avoid mismatches that could lead to unnecessary downtime or replacement delays.\u003c\/p\u003e \u003ch3\u003eWhat to expect in use\u003c\/h3\u003e\n\u003cp\u003eOnce installed, this 100A, 3-Pole, 480V circuit breaker provides robust protection for three-phase circuits, enabling controlled shutdowns and fault isolation in the event of overloads or short circuits. Its OEM design supports consistent performance over time, making it a dependable component in service, retrofit, and ongoing maintenance schedules.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors performing panel upgrades or retrofits in industrial facilities\u003c\/li\u003e \u003cli\u003eMaintenance teams responsible for keeping 480V, three‑phase systems compliant and operational\u003c\/li\u003e \u003cli\u003eFacility engineers seeking precise, OEM-referenced protection devices to minimize compatibility risk\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e The Square D FAF34100 circuit breaker is a purpose-built, OEM-grade solution for 100A, 3-pole protection in 480V systems. Its value lies in exact compatibility, reliable protection performance, and a clear reference point for sourcing the right replacement part—perfect for maintenance, retrofit, and replacement projects where precision matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426481623202,"sku":"FAF34100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-faf34100-circuit-breaker-100a-3-pole-480v-356.webp?v=1789585754","url":"https:\/\/www.ampstate.com\/products\/square-d-faf34100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}