{"product_id":"square-d-qda221102-110a-2p-240v-circuit-breaker","title":"Square D QDA221102 110A 2P 240V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QDA221102—a 110 A, 2-pole, 240 V plug-on circuit breaker designed for robust protection in panelboards, load centers, and electrical distribution systems. Its plug-on design supports quick, secure installation and is ideal for retrofit work and maintenance where preserving the exact part number matters.\u003c\/p\u003e \u003ch2\u003eWhy this 110 A 2P 240 V Plug-On Breaker stands out\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole, 240 V protection\u003c\/strong\u003e suitable for multi-wire circuits and shared-neutral configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e110 A amperage\u003c\/strong\u003e balances strong circuit protection with reliable, predictable trip behavior for demanding loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On installation\u003c\/strong\u003e provides fast, hassle-free connection to compatible Square D panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number consistency\u003c\/strong\u003e supports retrofit projects and maintenance where the QDA221102 lineage is specified, reducing compatibility questions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability in electrical distribution\u003c\/strong\u003e—a trusted choice for safeguarding circuits across service panels and distribution networks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications and compatibility\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e QDA221102\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plug-On\u003c\/p\u003e \u003cp\u003eAvailable from AmpState. If you need help matching a part number or confirming compatibility with your panel or load center, message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413668417698,"sku":"QDA221102","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-qda221102-110a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}