{"product_id":"square-d-qba221102-110a-2-pole-plug-in-circuit-breaker","title":"Square D QBA221102 - 110 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QBA221102\u003c\/strong\u003e — a 110 A, 2-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With fast plug-in connection, this unit is built for quick installation and hassle-free replacements, helping minimize downtime during upgrades or servicing.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for rapid installation and easy replacement, reducing panel downtime during maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance against overcurrent and short circuits, maintaining reliable safety margins across varying conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e provides cohesive protection for paired conductors, ideal for circuits requiring simultaneous disconnection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case construction\u003c\/strong\u003e offers a compact, rugged form factor suited to tight panel spaces while maintaining durable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is designed to pair with matching Square D load centers and panelboards, ensuring seamless integration with existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suited for residential, commercial, and light industrial installations that demand reliable protection and easy serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QBA221102\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 110 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\u003eThis plug-in breaker is engineered to integrate smoothly with Square D OEM load centers and panelboards, delivering predictable protection and straightforward serviceability. Whether you’re upgrading a home panel, outfitting a small business electrical room, or adding protection in a light industrial panel, the QBA221102 from AmpState offers a reliable, high-compatibility solution backed by Square D’s engineering precision. Add it to your order for fast shipping, authentic performance, and durable protection that keeps circuits safe and systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355368149154,"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_3d092abe-fea1-4a89-a5db-2443b458626c.png?v=1764691562","url":"https:\/\/www.ampstate.com\/products\/square-d-qba221102-110a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}