{"product_id":"square-d-fal360451021-circuit-breaker","title":"Square D | FAL360451021 | Circuit Breaker | 45A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D FAL360451021 circuit breaker — a dependable protection device crafted for three-phase electrical systems. With a 45A rating, 3-pole configuration, and a 600V maximum, this breaker is built to stand up to demanding industrial and commercial environments while maintaining precise, reliable shutdowns when protection is needed.\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 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specifications matter, this unit plugs into compatible Square D panels to preserve circuit integrity and safety. The part number FAL360451021 is your best reference for compatibility, helping you avoid misfits and unexpected downtime.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eGenuine Square D engineering means dependable performance, consistent trip characteristics, and durable construction tailored for industrial use. By sticking to the precise 3-pole, 600V configuration, you minimize panel modifications and ensure a straightforward, drop-in installation process—so your critical systems stay online with minimal disruption.\u003c\/p\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians performing panel maintenance or retrofits in commercial and industrial facilities\u003c\/li\u003e \u003cli\u003eFacilities managers upgrading or replacing aging protection devices\u003c\/li\u003e \u003cli\u003eTechnicians coordinating spare parts with compatible Square D enclosures\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical usage tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e to ensure seamless compatibility with your panel model.\u003c\/li\u003e \u003cli\u003eUse the \u003cstrong\u003epart number FAL360451021\u003c\/strong\u003e as the primary reference when cross-checking against your diagrams or catalog.\u003c\/li\u003e \u003cli\u003eKeep a small cross-reference kit on hand that maps your panel’s catalog number to compatible Square D breakers to streamline future replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427224506530,"sku":"FAL360451021","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fal360451021-circuit-breaker-45a-3-pole-600v-601.webp?v=1789688381","url":"https:\/\/www.ampstate.com\/products\/square-d-fal360451021-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}