{"product_id":"qba221002","title":"QBA221002 - 100 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eQBA221002 - 100 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QBA221002 PowerPacT Q circuit breaker is a solid, no-nonsense option for protecting 240V electrical systems. Rated at 100 amps with a 2-pole design, it’s commonly used in commercial and light industrial setups where consistent performance matters. At its core, this breaker uses a thermal-magnetic trip system, which means it reacts to both overloads and short circuits. In practical terms, that helps prevent damage to wiring and equipment before problems escalate. It’s the kind of protection you want in place so you’re not dealing with unexpected shutdowns later. Installation is straightforward if you’re working with I-Line panelboards. The line side uses an I-Line connection, while the load side is equipped with mechanical lugs that accommodate a wide range of wire sizes. There’s also a built-in push-to-trip button, which makes it easy to test the breaker during routine maintenance without any extra steps. This model also carries a 10kA interrupting rating, giving it the ability to safely handle fault conditions in typical 240V applications. For anyone working with HVAC systems, it’s worth noting that this breaker is HACR rated, so it’s suitable for heating and cooling equipment as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100A current rating for reliable circuit protection\u003c\/li\u003e\n\u003cli\u003e2-pole configuration for 240V applications\u003c\/li\u003e\n\u003cli\u003eThermal-magnetic trip for overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003e10kA interrupting capacity\u003c\/li\u003e\n\u003cli\u003eI-Line connection on the line side for faster installation\u003c\/li\u003e\n\u003cli\u003eMechanical lugs on the load side for secure wiring\u003c\/li\u003e\n\u003cli\u003ePush-to-trip button for easy testing\u003c\/li\u003e\n\u003cli\u003eHACR rated for HVAC equipment use\u003c\/li\u003e\n\u003cli\u003eDesigned for repeated operation over time\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 QBA221002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e PowerPacT Q\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\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 Rating:\u003c\/strong\u003e 10kA @ 120\/208V AC \u0026amp; 240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Type:\u003c\/strong\u003e Thermal-Magnetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Trip Level:\u003c\/strong\u003e 2400A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Rating:\u003c\/strong\u003e 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e I-Line (line), 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\u003eWire Range:\u003c\/strong\u003e AWG 4 to 300 kcmil\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\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 Compliant\u003c\/li\u003e\n\u003cli\u003eIEC Certified\u003c\/li\u003e\n\u003cli\u003eThese certifications confirm the breaker meets established safety and performance standards—something that’s especially important for electrical components in commercial and industrial environments .\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 panels and machinery\u003c\/li\u003e\n\u003cli\u003eHVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003eI-Line panelboard installations\u003c\/li\u003e\n\u003cli\u003eGeneral 240V distribution systems\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":51697604493611,"sku":"QBA221002","price":488.5,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":51697604526379,"sku":"QBA221002 [R]","price":300.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/qba221002","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}