{"product_id":"square-d-qo220cp-20a-240v-2-pole-plug-in-circuit-breaker","title":"Square D QO220CP - 20 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QO220CP\u003c\/strong\u003e is a 20A, 240V, 2-pole plug-in molded case circuit breaker designed for dependable branch-circuit protection in panelboards and loadcenters. Built for quick exchanges and lasting performance, this breaker keeps your electrical system safe and your downtime minimal.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for effortless installation and quick replacement, reducing service time in maintenance or panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining thermal sensing for sustained overloads with magnetic response for immediate fault-clearing during short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e OEM-compatible design\u003c\/strong\u003e matches the exact fit and performance of the corresponding loadcenters and panelboards, ensuring reliable operation and easy retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile utility\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where dependable protection of branch circuits is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 2-pole plug-in breaker matters\u003c\/h3\u003e\n\u003cp\u003eIn any panelboard or loadcenter, the QO220CP plays a critical role in preventing heat buildup and electrical fires by interrupting both conductors simultaneously on fault conditions. The plug-in format simplifies servicing, while the molded-case construction provides robust insulation and durability in field environments.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QO220CP\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\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\u003cp\u003eHomeowners upgrading a panel, electricians performing routine maintenance, or facility managers outfitting light commercial spaces. If you’re protecting circuits feeding outlets, lighting, HVAC, or small machinery, this 2-pole plug-in breaker delivers reliable, code-compliant protection with straightforward installation.\u003c\/p\u003e \u003ch3\u003ePractical installation and use tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard or loadcenter is compatible with the QO family before replacement.\u003c\/li\u003e \u003cli\u003eEnsure the panel is de-energized and follow standard safety practices when removing or installing breakers.\u003c\/li\u003e \u003cli\u003eKeep a spare 2-pole plug-in breaker on hand for faster maintenance and reduced downtime.\u003c\/li\u003e \u003cli\u003eConfirm that the load does not exceed the 20A rating for the circuit being protected to avoid nuisance trips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355400655010,"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_ea22c8ee-e198-4ee7-806e-4fff1aa8b1e8.png?v=1764691818","url":"https:\/\/www.ampstate.com\/products\/square-d-qo220cp-20a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}