{"product_id":"qo390-square-d-90-amp-3-pole-120-240v-qo-series-circuit-breaker-plug-in-10ka-interrupt-rating","title":"QO390 - Square D 90 Amp 3 Pole 120\/240V QO Series Circuit Breaker Plug-In 10kA Interrupt Rating","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQO390\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQO390\u003c\/b\u003e is a Square D 90 Amp 3 Pole circuit breaker designed for reliable electrical protection in QO load centers and panelboards.This QO Series circuit breaker features a 120\/240 Volt AC rating with a 10,000 Amp interrupting capacity, suitable for three-phase applications. It mounts via a plug-in style compatible with QO load centers and NQ panelboards. The breaker includes lug-type load side connections and is UL listed and CSA approved for safety and performance.\u003cul\u003e\n\u003cli\u003eManufacturer: Square D (Schneider Electric)\u003c\/li\u003e\n\u003cli\u003eAmperage: 90 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120\/240V AC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-In\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10kA at 240V AC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: QO Series\u003c\/li\u003e\n\u003cli\u003eConnection Type: Lug Load Side, Plug-In Line Side\u003c\/li\u003e\n\u003cli\u003ePhase: Three\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA Approved\u003c\/li\u003e\n\u003cli\u003eDimensions: Approx. 3.5\" H x 2.25\" W x 2.91\" D\u003c\/li\u003e\n\u003c\/ul\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. \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: QO390\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 : 240\u003c\/li\u003e\n\u003cli\u003eAmperage : 90\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\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\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : 100A\/QO\u003c\/li\u003e\n\u003cli\u003eTemp Rating : Minimum Operating Temp 104  Degrees F Max. Operating Temp.104  Degrees F\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 8 AWG Max. Wire Size 2 AWG\u003c\/li\u003e\n\u003cli\u003eBreaker Type : Standard\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 : 785901004400\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901004400\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 : 1.049 \u003c\/li\u003e\n\u003cli\u003ePanel Type : QO Load Centers and NQ Panelboards\u003c\/li\u003e\n\u003cli\u003eStandards : CSA Certified, HACR, UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : HACR, UL Listed\u003c\/li\u003e\n\u003cli\u003eWire Size : 4 To 2\/0 Awg (Aluminum\/Copper)\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42301077422239,"sku":"QO390-New","price":112.68,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42301077455007,"sku":"QO390-ReCert","price":74.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/QO390.jpg?v=1666284931","url":"https:\/\/essentialparts.com\/products\/qo390-square-d-90-amp-3-pole-120-240v-qo-series-circuit-breaker-plug-in-10ka-interrupt-rating","provider":"Essential Electric Supply","version":"1.0","type":"link"}