{"product_id":"square-d-qda221752-powerpact-q-molded-case-circuit-breaker-175a-2-pole-thermal-magnetic-i-line-plug-on-240vac-25ka","title":"Square D QDA221752 PowerPact Q Molded Case Circuit Breaker – 175A – 2 Pole – Thermal Magnetic – I-Line Plug-On – 240VAC – 25kA","description":"\u003cp\u003eThe Square D QDA221752 is a PowerPact Q series molded case circuit breaker designed for I-Line panelboards and switchboards in power distribution applications. It provides reliable overload and short-circuit protection with a 175A current rating and a 25kA interrupting capacity at 240VAC. Built on a compact Q-frame design, it uses a plug-on I-Line mounting system for fast installation and dependable performance in commercial and industrial electrical systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Rating: 175 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 240 VAC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2 Pole\u003c\/li\u003e\n\u003cli\u003ePhase Connection: AC\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating:\n\u003cul\u003e\n\u003cli\u003e25 kA at 240 VAC (UL\/CSA)\u003c\/li\u003e\n\u003cli\u003e10 kA at 240 VAC (IEC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrip Setting: 1200–2400 A\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eContinuous Current Rating: 80%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProtection and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eProtection Type:\n\u003cul\u003e\n\u003cli\u003eOverload Protection\u003c\/li\u003e\n\u003cli\u003eShort-Circuit Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-interchangeable trip unit\u003c\/li\u003e\n\u003cli\u003eManual operating mechanism\u003c\/li\u003e\n\u003cli\u003eDesigned for panelboard and switchboard protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: PowerPact Q\u003c\/li\u003e\n\u003cli\u003eModel: QD\u003c\/li\u003e\n\u003cli\u003eCatalog Number: QDA221752\u003c\/li\u003e\n\u003cli\u003eInstallation Type: Plug-On (I-Line)\u003c\/li\u003e\n\u003cli\u003eApplication: Power Distribution\u003c\/li\u003e\n\u003cli\u003eUsed On:\n\u003cul\u003e\n\u003cli\u003eClass 650 I-Line Panelboards\u003c\/li\u003e\n\u003cli\u003eClass 734 I-Line Panelboards\u003c\/li\u003e\n\u003cli\u003eClass 820 I-Line Switchboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSub-Category: Panelboard Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrame Type: Q\u003c\/li\u003e\n\u003cli\u003eDimensions: 3 in (W) × 3.93 in (D) × 6.47 in (H)\u003c\/li\u003e\n\u003cli\u003eTerminal Wire Size: 4 AWG to 300 kcmil Copper\/Aluminum\u003c\/li\u003e\n\u003cli\u003eOperating Ambient Temperature: 104°F to 158°F (40°C to 70°C)\u003c\/li\u003e\n\u003cli\u003eCompact molded case construction\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Certified\u003c\/li\u003e\n\u003cli\u003eIEC Compliant\u003c\/li\u003e\n\u003cli\u003eNOM Compliant\u003c\/li\u003e\n\u003cli\u003eManufacturer: Schneider Electric \/ Square D\u003c\/li\u003e\n\u003cli\u003eBrand: PowerPact Q \/ I-Line\u003c\/li\u003e\n\u003cli\u003eUNSPSC: 39121601\u003c\/li\u003e\n\u003cli\u003eRoHS \/ REACH Compliant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48539448541433,"sku":"QDA221752","price":656.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-Telemecanique_QBA221001_9a3e7a3c-1461-497f-a4ba-e2c47275ff88.jpg?v=1781673837","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-qda221752-powerpact-q-molded-case-circuit-breaker-175a-2-pole-thermal-magnetic-i-line-plug-on-240vac-25ka","provider":"My Circuit Breakers","version":"1.0","type":"link"}