{"product_id":"square-d-lamo2120ac-circuit-breaker","title":"Square D | LAMO2120AC | Circuit Breaker | 2120A | 120V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D LAMO2120AC Circuit Breaker\u003c\/strong\u003e is a purpose‑built replacement part designed for maintenance, retrofit, and replacement projects where precise specifications matter. Identified by the exact part number LAMO2120AC, this breaker helps you quickly confirm compatibility with your Square D system and ensures reliable overcurrent protection for 120V circuits.\u003c\/p\u003e \u003cp\u003eKey considerations for choosing this model:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility matters\u003c\/strong\u003e: The part number LAMO2120AC is the most reliable reference for determining if this breaker will fit your panel or distribution equipment. Always cross‑check with your panel’s catalog or Square D compatibility charts before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage and protection\u003c\/strong\u003e: Rated for 120V circuits, this unit is designed to protect standard 120V electrical runs within residential or light commercial panels that require a replacement with the LAMO2120AC designation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement use cases\u003c\/strong\u003e: Ideal when you’re maintaining legacy installations, upgrading older panels to current protection standards, or simply replacing a failing breaker with a model that matches the original ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use scenarios to consider:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or tripped 120V circuit breaker in existing Square D panels that specify the LAMO2120AC reference.\u003c\/li\u003e \u003cli\u003eRetrofit projects where panel compatibility hinges on using the exact part number to maintain warranty and insurance requirements.\u003c\/li\u003e \u003cli\u003eElectrical maintenance routines that require precise matching ratings to avoid undersizing or oversizing branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 2120A\u003c\/li\u003e \u003cli\u003eVoltage: 120V\u003c\/li\u003e \u003cli\u003ePart number: LAMO2120AC\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, so match LAMO2120AC to your panel model or Square D catalog listing to ensure seamless replacement and uninterrupted circuit protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426354090146,"sku":"LAMO2120AC","price":42994.0,"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-lamo2120ac-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}