{"product_id":"qo345-square-d-45-amp-3-pole-240v-circuit-breaker-plug-in-qo-frame","title":"QO345 - Square D 45 Amp 3 Pole 240V Circuit Breaker Plug-In QO Frame","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQO345\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQO345\u003c\/b\u003e is a 45 Amp, 3 Pole circuit breaker from Square D designed for reliable circuit protection in 240V applications.This Square D QO345 miniature circuit breaker features a plug-in mounting type with a QO frame, rated for 45 amps and 240 volts AC. It has a 10kA interrupt rating and is UL listed for safety and performance. The breaker is designed for use in load centers and offers a common trip mechanism for simultaneous pole disconnection. It is HACR rated and supports conductor sizes from 8 to 2 AWG.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 45A\u003c\/li\u003e\n\u003cli\u003eVoltage: 240VAC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Plug-In\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10kA @ 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 Listed, HACR Rated\u003c\/li\u003e\n\u003cli\u003eConductor Size: 8-2 AWG\u003c\/li\u003e\n\u003c\/ul\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: QO345\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 : 45\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 : 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 : 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 : 785901012481\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901012481\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 3.1 in (79 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.83 \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 : AWG 8 to AWG 2, Copper or Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42301363388575,"sku":"QO345-New","price":90.0,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42301363421343,"sku":"QO345-ReCert","price":72.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/square-d-circuit-breakers-new-qo345-square-d-45-amp-3-pole-240v-circuit-breaker-plug-in-qo-frame-26766953676959.jpg?v=1766008708","url":"https:\/\/essentialparts.com\/products\/qo345-square-d-45-amp-3-pole-240v-circuit-breaker-plug-in-qo-frame","provider":"Essential Electric Supply","version":"1.0","type":"link"}