{"product_id":"square-d-fa24090bc-90a-2-pole-plug-in-circuit-breaker","title":"Square D FA24090BC - 90 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FA24090BC — a 90A, 2-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. The fast plug-in connection makes installation and replacements quick, reducing downtime during panel upgrades or routine service.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables rapid installation and hassle-free field replacement, so you can keep panels energized with minimal downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection by responding to both overloads and short circuits, helping prevent nuisance trips and safeguarding wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e90A, 2-pole configuration\u003c\/strong\u003e delivers robust protection for higher-demand circuits while maintaining a compact footprint suitable for standard panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures reliable performance when paired with matching Square D OEM load centers and panelboards, reducing compatibility risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting\u003c\/strong\u003e favors retrofit projects and new installations in residential, commercial, and light industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e This breaker is ideal for homeowners upgrading a panel, facilities managers maintaining commercial spaces, and technicians working on light industrial installations that require dependable, high-current circuit protection with easy serviceability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential: add or upgrade branches in compatible panelboards to support higher-demand circuits without complex rewiring.\u003c\/li\u003e \u003cli\u003eCommercial and light-industrial: protect lighting, outlets, and small motors in panel centers that demand reliable 2-pole protection.\u003c\/li\u003e \u003cli\u003eMaintenance and replacements: swap in a like-for-like unit quickly to minimize panel downtime during service windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: FA24090BC\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 90A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e Localized protection in a plug-in format means faster service without sacrificing reliability. The thermal-magnetic trip unit delivers precise response characteristics, balancing protection against nuisance trips with the need to guard against damaging faults. Designed to integrate with matching OEM load centers and panelboards, it helps maintain consistent electrical performance across your system, making maintenance and upgrades straightforward rather than disruptive.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility with the FA24090BC and ensure the trip curve aligns with system requirements before installation.\u003c\/li\u003e \u003cli\u003eKeep contact surfaces clean and ensure solid bus connections to promote reliable operation and prevent intermittent trips.\u003c\/li\u003e \u003cli\u003eFollow all applicable electrical codes and safety protocols during replacement or installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355217875106,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa24090bc-90-a-2-pole-plug-in-circuit-breaker-ampstate-669.webp?v=1788742328","url":"https:\/\/www.ampstate.com\/products\/square-d-fa24090bc-90a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}