{"product_id":"qo220cp","title":"Square D QO220CP - 20A, 240VAC, 2-Pole, Miniature Circuit Breaker (MCB)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QO220CP\u003c\/strong\u003e is a compact, dependable 20A, 240V miniature circuit breaker (MCB) designed to protect electrical circuits in demanding environments. Built for panelboards, switchboards, and control panels, this 2-pole device is a trusted component of the Square D QO family, delivering reliable overcurrent protection in industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Miniature Circuit Breaker (MCB)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the 2-pole design matters\u003c\/h3\u003e\n\u003cp\u003eWith a two-pole configuration, the QO220CP interrupts both hot legs of a 240V circuit simultaneously. This reduces arcing risk, enhances safety, and ensures consistent protection for both conductors — a critical advantage for feeders and motor control circuits in panelboards and switchboards.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDistribution panels and control panels in commercial and industrial settings\u003c\/li\u003e \u003cli\u003eMotor control centers and equipment racks in manufacturing environments\u003c\/li\u003e \u003cli\u003eOEM assemblies and custom electrical enclosures requiring reliable 240V protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets it apart\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eQO220CP\u003c\/strong\u003e is part of Square D’s proven QO line, designed for straightforward installation, consistent performance, and compatibility with Square D load centers. Its 20A rating makes it a precise fit for branch circuits and shared feeders, helping maintain system safety without unnecessary trips in everyday operations.\u003c\/p\u003e \u003ch3\u003ePractical guidance for installation and compatibility\u003c\/h3\u003e\n\u003cp\u003eTo maximize reliability, pair the QO220CP with compatible Square D QO-series equipment in appropriate panelboards, switchboards, or control panels. Confirm that the circuit requirements align with a 20A, 240VAC two-pole breaker, and ensure correct mounting within an appropriate enclosure. This MCB is intended for applications where dependable overcurrent protection and safe operation are priorities in distribution and motor control environments.\u003c\/p\u003e \u003ch3\u003eWhat you can expect in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSolid, repeatable protection for 240V circuits in commercial, industrial, and OEM settings\u003c\/li\u003e \u003cli\u003eSimplified wiring and installation within compatible Square D panel systems\u003c\/li\u003e \u003cli\u003eReliable performance over time, contributing to safer electrical distribution and fewer nuisance trips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390632710306,"sku":"QO220CP","price":230.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_db886439-da4b-40b4-b8bf-c14ce7b1e0c0.png?v=1765378716","url":"https:\/\/www.ampstate.com\/products\/qo220cp","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}