{"product_id":"qou390-square-d-90-amp-3-pole-240vac-60vdc-qo-miniature-circuit-breaker-10ka-interrupt-unit-mount-common-trip-visi-trip-indicator","title":"QOU390 - Square D 90 Amp 3 Pole 240VAC\/60VDC QO Miniature Circuit Breaker, 10kA Interrupt, Unit Mount, Common Trip, Visi-Trip Indicator","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQOU390\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQOU390\u003c\/b\u003e is a Square D 3-pole miniature circuit breaker designed for reliable protection in residential and commercial applications.\u003cp\u003eThis thermal magnetic circuit breaker features a 90 Amp current rating, 240VAC\/60VDC voltage rating, and a 10kA interrupting capacity. It offers common trip across all poles, a Visi-Trip indicator for easy fault identification, and unit mount (lug\/lug) installation for flexibility. The QO series breaker is compact, operates in any position, and is suitable for use with 12 to 2\/0 AWG aluminum or copper wire.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: QOU390\u003c\/li\u003e\n\u003cli\u003eManufacturer: Square D (Schneider Electric)\u003c\/li\u003e\n\u003cli\u003eAmperage: 90A\u003c\/li\u003e\n\u003cli\u003eVoltage: 120\/240VAC, 48\/60VDC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Unit mount (lug\/lug, flush, surface, or DIN rail)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10,000A (10kA) at 240VAC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: QO Miniature\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal magnetic, common trip\u003c\/li\u003e\n\u003cli\u003eCertifications: Not specified in available data\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.95\" L x 2.25\" W x 4.45\" H\u003c\/li\u003e\n\u003cli\u003eWire Range: 12 to 2\/0 AWG (aluminum\/copper)\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: QOU390\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 : QOU Series\u003c\/li\u003e\n\u003cli\u003eType : QOU\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 : Unit Mount\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Slotted Box Lug (Non-Reversible Line and Load)\u003c\/li\u003e\n\u003cli\u003eFrame Size : 100A\/QOU\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 12 AWG Max. Wire Size 2\/0 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 : 785901060321\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901060321\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 4.45 in (113.03 mm) x 2.25 in (57.15 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 1.43 \u003c\/li\u003e\n\u003cli\u003ePanel Type : Air Conditioning and Refrigeration Equipment, Heating\u003c\/li\u003e\n\u003cli\u003eStandards : CSA, IEC, UL listed\u003c\/li\u003e\n\u003cli\u003eCertification : IEC, UL listed\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 12...AWG 2\/0 aluminium\/copper\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42301665804447,"sku":"QOU390-New","price":156.78,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42358599614623,"sku":"QOU390-ReCert","price":133.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/QOU390.jpg?v=1724990014","url":"https:\/\/essentialparts.com\/products\/qou390-square-d-90-amp-3-pole-240vac-60vdc-qo-miniature-circuit-breaker-10ka-interrupt-unit-mount-common-trip-visi-trip-indicator","provider":"Essential Electric Supply","version":"1.0","type":"link"}