{"product_id":"schneider-electric-fda24045-circuit-breaker","title":"Schneider Electric | FDA24045 | Circuit Breaker | 45A | 2-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric \u003cstrong\u003eFDA24045\u003c\/strong\u003e Circuit Breaker is a dependable, bolt-on protection device designed for demanding maintenance, retrofit, and replacement projects. With a 45-amp rating, 2-pole configuration, and a 277-volt capacity, this breaker provides precise overcurrent protection for commercial and industrial electrical runs that require reliable, field-ready performance.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\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 rating:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FDA24045\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bolt-on 2-pole breaker stands out\u003c\/h3\u003e\n\u003cp\u003eFor panels designed to accept bolt-on protection devices, the FDA24045 offers a secure, robust mounting that stays aligned under vibration and load fluctuations. The 277V rating makes it particularly well-suited for commercial lighting circuits and distribution paths in office complexes, shopping centers, and other non-residential settings. The 45A capacity strikes a careful balance between protecting circuits from faults and supporting reliable operation for standard motor and lighting loads.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance, retrofit, or replacement in existing panels that require a 2-pole, 277V, 45A bolt-on breaker with matching specs.\u003c\/li\u003e \u003cli\u003eProtection for two hot legs on 277V commercial lighting and related distribution circuits.\u003c\/li\u003e \u003cli\u003eUpgrading panel protection where field-fitted, bolt-on devices are specified by the enclosure manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure a perfect fit\u003c\/h3\u003e\n\u003cp\u003eAlways verify compatibility by cross-referencing the part number. Confirm that your enclosure supports bolt-on breakers and that the panel’s rated voltage and required amperage align with the FDA24045’s specifications. The part number is the most reliable reference for compatibility.\u003c\/p\u003e \u003ch3\u003ePractical installation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down and lock out the circuit before removing or installing the breaker to ensure safe handling.\u003c\/li\u003e \u003cli\u003eConsult your panel’s documentation to confirm mounting footprint and any torque recommendations for bolt-on connections.\u003c\/li\u003e \u003cli\u003eKeep spares of FDA24045 on hand for scheduled maintenance and rapid replacements to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427512635554,"sku":"FDA24045","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-fda24045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}