{"product_id":"square-d-qga221251-125a-2-pole-plug-in-circuit-breaker","title":"Square D QGA221251 - 125 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D QGA221251 - 125 A, 2-Pole Plug-In Circuit Breaker from AmpState. This molded case breaker is engineered to provide dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers, helping you keep electrical systems safe and operational with minimal downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacements, reducing service time during upgrades or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across a range of load conditions, minimizing nuisance trips and preserving circuit integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e engineered to be compatible with matching Square D load centers and panelboards for a clean fit and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial settings where dependable circuit protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker matters\u003c\/h3\u003e\n\u003cp\u003eThe QGA221251 leverages a molded case construction with a two-pole configuration to safeguard paired circuits and enforce coordinated protection. Its plug-in mounting style enables fast serviceability, so technicians can replace or swap breakers without extensive disassembly. This makes it an excellent choice for panel upgrades, refurbishments, or new installations where uptime and safety are paramount.\u003c\/p\u003e \u003ch3\u003ePerfect for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians upgrading or maintaining panelboards and load centers\u003c\/li\u003e \u003cli\u003eResidential, commercial, and light industrial environments needing reliable overcurrent protection\u003c\/li\u003e \u003cli\u003eProjects where OEM compatibility and quick-replaceability are priorities\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QGA221251\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 125 A\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\u003eChoose the Square D QGA221251 for a proven, OEM-aligned solution that pairs fast installation with dependable protection. It’s the practical, durable choice for keeping electrical systems safe and running smoothly in a variety of settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355385221282,"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_566f6de6-7999-4612-881c-ac9907bd1c4e.png?v=1764691694","url":"https:\/\/www.ampstate.com\/products\/square-d-qga221251-125a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}