{"product_id":"qo21001021-square-d-qo-series-100-amp-2-pole-120-240vac-plug-in-miniature-circuit-breaker-10ka-interrupt-thermal-magnetic-trip-ul-csa-listed-shunt-trip-option","title":"QO21001021 - Square D QO Series 100 Amp 2 Pole 120\/240VAC Plug-In Miniature Circuit Breaker, 10kA Interrupt, Thermal Magnetic Trip, UL\/CSA Listed, Shunt Trip Option","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQO21001021\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQO21001021\u003c\/b\u003e is a Square D QO Series 2-pole miniature circuit breaker designed for reliable overcurrent protection in residential and light commercial applications.\u003cp\u003eThis thermal magnetic circuit breaker features a 100 Amp current rating, 120\/240VAC voltage rating, and a 10kA interrupting capacity. It offers plug-in mounting for quick installation, common trip functionality, and is compatible with QO load centers and NQOD panelboards. The unit is UL and CSA certified, includes a VISI-TRIP indicator, and supports both copper and aluminum wiring.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 100A\u003c\/li\u003e\n\u003cli\u003eVoltage: 120\/240VAC\u003c\/li\u003e\n\u003cli\u003ePoles: 2\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-In\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10kA at 120\/240VAC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: QO\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic, Common Trip\u003c\/li\u003e\n\u003cli\u003eCertifications: UL, CSA\u003c\/li\u003e\n\u003cli\u003eConnection: Box Lugs\u003c\/li\u003e\n\u003cli\u003eWire Range: AWG 4 to 2\/0 (Copper or Aluminum)\u003c\/li\u003e\n\u003cli\u003eShunt Trip: Optional (120\/208\/240VAC)\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: QO21001021\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : QO Series\u003c\/li\u003e\n\u003cli\u003eType : QO\u003c\/li\u003e\n\u003cli\u003eVoltage : 120\/240\u003c\/li\u003e\n\u003cli\u003eAmperage : 100\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@240V\u003c\/li\u003e\n\u003cli\u003eConnection : Plug-In\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : 100A\/QO\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG\u003c\/li\u003e\n\u003cli\u003eBreaker Type : Shunt Trip\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 785901030539\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901030539\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.98 \u003c\/li\u003e\n\u003cli\u003ePanel Type : QO Load Centers and NQ Panelboards\u003c\/li\u003e\n\u003cli\u003eStandards : CSA Certified, UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : UL Listed\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 4 to AWG 2\/0, Copper or Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42301082960031,"sku":"QO21001021-New","price":297.05,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42574156529823,"sku":"QO21001021-ReCert","price":252.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/QO21001021.jpg?v=1724987920","url":"https:\/\/essentialparts.com\/products\/qo21001021-square-d-qo-series-100-amp-2-pole-120-240vac-plug-in-miniature-circuit-breaker-10ka-interrupt-thermal-magnetic-trip-ul-csa-listed-shunt-trip-option","provider":"Essential Electric Supply","version":"1.0","type":"link"}