{"product_id":"square-d-qbl22110-110a-2-pole-circuit-breaker","title":"Square D QBL22110 - 110 A, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QBL22110 is a 110A, 2-pole molded case circuit breaker designed to protect branch circuits within panelboards and loadcenters. Built for dependable overcurrent and short-circuit protection, it delivers reliable performance while occupying minimal space in your electrical panel.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space and enables cleaner, more efficient panel layouts in tight installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across varying load conditions, reducing nuisance trips and safeguarding connected circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-load center compatibility\u003c\/strong\u003e engineered to fit with matching Square D panelboards and loadcenters, ensuring proper electrical coordination and a seamless replacement when upgrading or expanding panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable branch-circuit protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QBL22110\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 110A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\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 \u003ch3\u003ePractical use cases\u003c\/h3\u003e \u003cp\u003eIn a home setting, this 2-pole 110A breaker can protect feeders and branch circuits serving essential loads, providing a reliable response during overloads or faults. For small to mid-sized commercial panels, it supports lighting and receptacle circuits while preserving panel space for future growth. In light industrial environments, the QBL22110 offers robust protection for control circuits and equipment, balancing dependable performance with a compact footprint.\u003c\/p\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e \u003cp\u003eEnsure you pair the QBL22110 with compatible Square D load centers and panelboards. Always confirm that the panel’s rating aligns with the breaker's 110A capacity and follow local electrical codes during installation. Secure all connections according to the manufacturer’s torque specifications and include routine inspection as part of standard panel maintenance. \u003c\/p\u003e \u003cp\u003eWith its space-saving design, precise thermal-magnetic protection, and strong OEM compatibility, the Square D QBL22110 stands out as a dependable choice for safeguarding electrical circuits across a range of applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355370213538,"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-qbl22110-110-a-2-pole-circuit-breaker-ampstate-breakers-970.webp?v=1788752674","url":"https:\/\/www.ampstate.com\/products\/square-d-qbl22110-110a-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}