{"product_id":"square-d-qo220gfi-20a-240v-2-pole-plug-in-circuit-breaker","title":"Square D QO220GFI - 20 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QO220GFI—a 20 A, 240 V, 2-pole plug-in molded case circuit breaker offered by AmpState. Designed for reliable branch circuit protection in panelboards and load centers, this unit delivers quick installation, solid protection, and easy upgrades for residential, commercial, and light industrial systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and painless replacement, minimizing downtime during panel upgrades or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e provides stable, repeatable protection for both overloads and short circuits, helping keep circuits safe under normal and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e matches Square D load centers and panelboards, ensuring consistent fit, performance, and easier stocking.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for a wide range of electrical environments, from homes to light commercial settings and small industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical details at a glance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QO220GFI\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240 V\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 \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectricians upgrading or stocking panelboards that rely on Square D QO components\u003c\/li\u003e \u003cli\u003eFacilities managers maintaining reliable 240 V branch circuit protection\u003c\/li\u003e \u003cli\u003eHomeowners tackling mid-range electrical upgrades in garages, workshops, or outbuildings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting dedicated 240 V loads such as large appliances, air conditioning circuits, or workshop equipment\u003c\/li\u003e \u003cli\u003eReplacing a failed 2-pole breaker in compatible Square D panels to restore panel integrity\u003c\/li\u003e \u003cli\u003eEnabling modular, scalable protection as electrical loads expand in small to mid-size installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm your panelboard accepts plug-in QO-type breakers and that a 2-pole, 240 V device matches your circuit requirements.\u003c\/li\u003e \u003cli\u003eChoose 20 A when your circuit loads are within typical large-appliance or dryer-like loads, balancing protection with nuisance-trip avoidance.\u003c\/li\u003e \u003cli\u003eKeep a small stock of compatible QO breakers from AmpState for fast replacements and minimal downtime during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355400786082,"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-qo220gfi-20-a-240-v-2-pole-plug-in-circuit-breaker-605.webp?v=1788754617","url":"https:\/\/www.ampstate.com\/products\/square-d-qo220gfi-20a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}