{"product_id":"square-d-fap34090v-circuit-breaker","title":"Square D | FAP34090V | Circuit Breaker | 90A | 3-Pole | 34090V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D FAP34090V Circuit Breaker — a 90-amp, 3-pole protection device designed for serious electrical systems requiring a precise 34090V rating. Built to support maintenance, retrofit, and replacement projects, this breaker ensures dependable interruption across three phases when you need it most.\u003c\/p\u003e \u003cp\u003eWhy this model stands out\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility with part number reference\u003c\/strong\u003e: The FAP34090V is the best reference for compatibility. Always confirm fit and ratings before ordering to ensure it matches your panel and electrical specs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for 3-phase protection\u003c\/strong\u003e: With 3 poles, it protects all three phases consistently, reducing risk of imbalanced load and ensuring coordinated shutdown in fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e90-amp capacity for demanding circuits\u003c\/strong\u003e: Suitable for medium-to-large loads where higher current protection is essential, such as motor drives, processing equipment, and distribution feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage rating of 34090V\u003c\/strong\u003e: Engineered to operate within the specified voltage environment of your installation (per the product rating).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e: A reliable choice for updating older panels, expanding capacity, or restoring protection after component aging.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading commercial electrical rooms where a 90A, 3-pole breaker is required to feed a 3-phase distribution circuit.\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in legacy Square D panels with a matching FAP34090V part number for a seamless fit.\u003c\/li\u003e \u003cli\u003eIn retrofit projects, ensuring continuity of protection while upgrading to more modern 3-phase protection schemes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and safety notes\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBefore purchase, double-check that the panel accepts 90A, 3-pole devices and that the voltage rating aligns with your system.\u003c\/li\u003e \u003cli\u003eKeep the part number FAP34090V as the compatibility anchor when cross-referencing with panel catalogs and industrial electrical drawings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCommitment to reliability\u003c\/p\u003e \u003cp\u003eChoosing Square D means relying on a heritage of electrical protection built for commercial and industrial environments. If your project requires a precise, three-pole 90A breaker with a 34090V rating, the FAP34090V is a purpose-built solution designed to integrate smoothly into your existing infrastructure while delivering consistent, dependable protection over the long term.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426384433314,"sku":"FAP34090V","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-fap34090v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}