{"product_id":"square-d-qo2125-125a-240v-2-pole-plug-in-circuit-breaker","title":"Square D QO2125 - 125 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D \u003cstrong\u003eQO2125\u003c\/strong\u003e 125A, 240V, 2-pole plug-in circuit breaker — a rugged, molded‑case protector built to guard branch circuits in panelboards and load centers. Its fast plug‑in connection minimizes installation time and makes replacements straightforward, helping you keep electrical systems up and running with minimal downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy it matters\u003c\/strong\u003e: a reliable protection device is essential for safe, uninterrupted energy delivery. The QO2125 uses a thermal‑magnetic trip unit to provide stable, repeatable protection against overloads and short circuits. That means fewer nuisance trips, consistent performance across varying conditions, and quicker restoration after a fault is cleared.\u003c\/p\u003e \u003ch3\u003eKey features that set this breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug‑in connection\u003c\/strong\u003e for quick installation and effortless replacement in compatible panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers dependable protection performance, balancing heat‑based overload sensing with magnetic instant‑trip for short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑level compatibility\u003c\/strong\u003e designed to align with matching Square D load centers and panelboards, ensuring a seamless fit and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial panel systems needing robust branch‑circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QO2125\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal‑magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug‑in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging panel, stocking a service van for quick replacements, or equipping a small commercial or light industrial installation, the QO2125 delivers reliable protection with straightforward installation. It’s a practical, purpose‑built solution for electricians and property managers who value consistent performance, easy serviceability, and compatibility with trusted Square D panel systems.\u003c\/p\u003e \u003cp\u003eChoose the Square D QO2125 for dependable, plug‑in protection that keeps circuits safe and systems online. AmpState supports fast shipping and availability to help you meet tight project timelines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355399180450,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_284b5564-eb60-40c8-9766-5e560a60ae12.png?v=1764691803","url":"https:\/\/www.ampstate.com\/products\/square-d-qo2125-125a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}