{"product_id":"qou140-square-d-40-amp-120-240v-1-pole-circuit-breaker-qou-series-bolt-on","title":"QOU140 - Square D 40 Amp 120\/240V 1-Pole Circuit Breaker QOU Series Bolt-On","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQOU140\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQOU140\u003c\/b\u003e is a Square D 40 Amp 1-pole circuit breaker designed for reliable circuit protection in residential and commercial applications.This QOU series miniature circuit breaker features a thermal magnetic trip unit with long-time and instantaneous trip functions. It supports a system voltage of 120\/240 VAC and 48 VDC, with a 10 kA interrupting rating at 120\/240 VAC. The breaker mounts via bolt-on connections and accepts wire gauges from AWG 14 to AWG 2 for both aluminum and copper conductors. Certified by UL, CSA, and IEC, it is HACR and switching duty rated, making it suitable for air conditioning and heating equipment.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 40 A\u003c\/li\u003e\n\u003cli\u003eVoltage: 120\/240 VAC, 48 VDC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On Unit Mount\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10 kA at 120\/240 VAC\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic (Long-Time and Instantaneous)\u003c\/li\u003e\n\u003cli\u003eWire Gauge: AWG 14 to AWG 2 (Copper\/Aluminum)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL, CSA, IEC\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 4.05 x 0.75 x 2.95 inches\u003c\/li\u003e\n\u003cli\u003eApplication: HACR and Switching Duty Rated\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: QOU140\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 : 120\/240\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 1\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@120V\u003c\/li\u003e\n\u003cli\u003eConnection : Unit Mount\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Slotted Box Lug (Reversible Line and Load)\u003c\/li\u003e\n\u003cli\u003eFrame Size : 100A\/QOU\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 14 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\n\u003cul\u003e\n\u003cli\u003eUPC : 785901418597\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901418597\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 4.05 in (102.87 mm) x 0.75 in (19.05 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.37 \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 14...AWG 2 aluminium\/copper\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Square D","offers":[{"title":"New","offer_id":42301137223839,"sku":"QOU140-New","price":19.92,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42379321180319,"sku":"QOU140-ReCert","price":15.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/square-d-circuit-breakers-new-qou140-square-d-40-amp-120-240v-1-pole-circuit-breaker-qou-series-bolt-on-29490633310367.jpg?v=1766008661","url":"https:\/\/essentialparts.com\/products\/qou140-square-d-40-amp-120-240v-1-pole-circuit-breaker-qou-series-bolt-on","provider":"Essential Electric Supply","version":"1.0","type":"link"}