{"product_id":"schneider-electric-fda220451-circuit-breaker","title":"Schneider Electric | FDA220451 | Circuit Breaker | 45A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric FDA220451 Circuit Breaker is a precisely matched protective device designed for reliability in maintenance, retrofit, and replacement scenarios. With a 45A rating across 240V and a compact 2-pole design, this breaker protects both legs of a 240-volt circuit while delivering dependable overcurrent protection for a range of equipment and installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 45A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this part matters\u003c\/strong\u003e The FDA220451 is the exact Schneider Electric part reference you need when compatibility matters. Using the correct part number ensures the breaker fits your panel’s bus connections and maintains the intended protection characteristics, reducing the risk of misfit or premature trips. This is especially important in retrofit projects or when replacing an aging device where the specification sheet calls for a 45A, 2-pole, 240V solution from Schneider Electric.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIn-situ replacement for failed breakers in existing 240V circuits that require 45A capacity\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading protective devices to Schneider Electric standards\u003c\/li\u003e \u003cli\u003eMaintenance tasks where matching specifications are essential to system reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it stand out\u003c\/strong\u003e Unlike generic substitutes, this FDA220451 breaker is built to align with Schneider Electric’s panel and accessory ecosystem. The two-pole design ensures simultaneous protection of both hot conductors on a 240V circuit, supporting balanced protection for motors, compressors, HVAC equipment, pumps, and other 240V loads. Its in-kind form factor minimizes installation downtime and preserves panel aesthetics and clearance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for a confident purchase\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering by cross-referencing the part number FDA220451 with your panel model and equipment needs.\u003c\/li\u003e \u003cli\u003eKeep a spare FDA220451 on hand for faster maintenance or retrofit turns in facilities with frequent 240V circuit updates.\u003c\/li\u003e \u003cli\u003eWhen planning replacement, document the circuit’s load characteristics to ensure the 45A rating provides adequate protection without nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re maintaining a commercial electrical system, upgrading an aging panel, or performing a precise retrofit, the Schneider Electric FDA220451 Circuit Breaker delivers the expected performance, reliability, and compatibility you rely on for safe, continuous operation of your 240V circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427513487522,"sku":"FDA220451","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\/schneider-electric-fda220451-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}