{"product_id":"westinghouse-fa3100-circuit-breaker","title":"Westinghouse | FA3100 | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse FA3100 Circuit Breaker — a purpose-built protection solution for three-phase power systems. With a 100A rating and a 3-Pole configuration, this device is designed to safeguard equipment and maintain service continuity in environments up to 600V. Built for maintenance, retrofit, and replacement projects, the FA3100 delivers reliable overcurrent protection where exact compatibility matters.\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\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FA3100\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this FA3100 stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the Westinghouse FA3100 apart is its precise alignment with three-phase, 600V electrical systems. This isn’t a generic add-on breaker; it’s a tailored component designed to slot into compatible panels and frames without modification. The 3-pole design provides balanced protection across all three phases, helping prevent uneven loads and voltage spikes from impacting connected equipment.\u003c\/p\u003e \u003ch3\u003eWho is it for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians performing panel retrofits or upgrades in commercial and light-industrial settings\u003c\/li\u003e \u003cli\u003eMaintenance teams replacing aging or failed breakers that require the FA3100’s exact specifications\u003c\/li\u003e \u003cli\u003eFacilities managers planning system expansions that operate on three-phase power up to 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage scenarios and practical benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading legacy panels to support modern three‑phase equipment while preserving electrical protection standards\u003c\/li\u003e \u003cli\u003eReplacing a worn or failed breaker in systems designed around a 100A, 3‑pole, 600V configuration\u003c\/li\u003e \u003cli\u003eConducting maintenance with a clearly defined part reference (the FA3100) to match existing installations and avoid compatibility issues\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your service panel. The part number is the most reliable reference for compatibility, so cross-check FA3100 against your current breaker model, amperage, pole arrangement, and system voltage. This careful verification helps ensure smooth replacements and uninterrupted protection for your three-phase electrical circuits.\u003c\/p\u003e \u003ch3\u003eWhat you gain with Westinghouse protection\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReliable, field-proven protection aligned with three-phase 600V systems\u003c\/li\u003e \u003cli\u003eClear identification and traceability through the FA3100 part number for efficient sourcing\u003c\/li\u003e \u003cli\u003eFocused, practical applicability for maintenance, retrofit, and replacement workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427283062946,"sku":"FA3100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-fa3100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}