{"product_id":"qba221751","title":"QBA221751 - 175 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eQBA221751 - 175 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QBA221751 PowerPacT Q circuit breaker is a straightforward, reliable choice for protecting 240V electrical systems. Rated at 175 amps, this 2-pole breaker is designed to handle everyday demands in commercial and industrial setups. It uses thermal-magnetic trip technology to respond to overloads and short circuits, helping prevent damage to equipment and wiring. What makes this model especially practical is how easy it is to work with. The I-Line connection on the line side helps simplify installation in compatible panelboards, and the built-in push-to-trip button gives you a quick way to test operation during maintenance. It’s the kind of breaker professionals reach for when they need something dependable that does its job without extra fuss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e175A Continuous Current Rating (80%) – \u003c\/strong\u003eHandles consistent electrical loads in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-Magnetic Trip Unit – \u003c\/strong\u003eProvides dependable protection from overloads and short circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10kA Interrupting Rating – \u003c\/strong\u003eSuitable for standard fault interruption at 120\/208V and 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI-Line Line-Side Connection – \u003c\/strong\u003eHelps make installation quicker and more efficient\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Lug Load Connections – \u003c\/strong\u003eAccepts a wide range of conductor sizes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-to-Trip Button –\u003c\/strong\u003e Allows for simple manual testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Q-Frame Design –\u003c\/strong\u003e Fits easily into panelboards with limited space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHACR Rated – \u003c\/strong\u003eCompatible with HVAC and refrigeration equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e QBA221751\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e PowerPacT Q\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 175A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V AC (50\/60 Hz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity:\u003c\/strong\u003e 10kA @ 120\/208V AC and 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Technology:\u003c\/strong\u003e Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Trip:\u003c\/strong\u003e 2400A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e I-Line (line side), bracket mounted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e I-Line (line), mechanical lugs (load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Connection:\u003c\/strong\u003e AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6.47\" H x 3\" W x 3.93\" D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e AWG 4 to 300 kcmil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque:\u003c\/strong\u003e 247.8 lb-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Certified\u003c\/li\u003e\n\u003cli\u003eNOM Certified\u003c\/li\u003e\n\u003cli\u003eIEC Compliant\u003c\/li\u003e\n\u003cli\u003eMeets NEMA standards for safety and performance\u003c\/li\u003e\n\u003cli\u003eThese certifications indicate the breaker meets recognized safety and performance standards, helping ensure it’s suitable for professional use and code-compliant installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial buildings and office spaces\u003c\/li\u003e\n\u003cli\u003eIndustrial facilities and manufacturing plants\u003c\/li\u003e\n\u003cli\u003eHVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003ePanelboards using I-Line configurations\u003c\/li\u003e\n\u003cli\u003eMotor protection, lighting circuits, and general power distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSquare D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Schneider Electric or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SQUARE D","offers":[{"title":"New In Box","offer_id":51697605738795,"sku":"QBA221751","price":488.5,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51697605771563,"sku":"QBA221751 [R]","price":300.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/qba221751","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}