{"product_id":"qob145-square-d-45a-1-pole-bolt-on-circuit-breaker-120-240v-10ka-qo-series","title":"QOB145 - Square D 45A 1 Pole Bolt-On Circuit Breaker 120\/240V 10kA QO Series","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQOB145\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQOB145\u003c\/b\u003e is a single pole, 45 amp bolt-on circuit breaker designed for QO load centers, offering reliable protection for 120\/240V AC and 48V DC circuits. This Square D QO series breaker features a 10kA interrupt rating at 120V and 240V AC, making it suitable for a wide range of residential and light commercial applications. Engineered for durability and safety, the QOB145 is UL and CSA listed, ensuring compliance with North American electrical standards. Its compact design and bolt-on mounting provide easy installation and secure fit in QO panelboards. The breaker is designed for use in both 120V and 240V AC systems, as well as 48V DC circuits, offering flexibility for various electrical needs. \u003cul\u003e \u003cli\u003ePart Number: QOB145\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eSeries: QO\u003c\/li\u003e \u003cli\u003eAmperage: 45A\u003c\/li\u003e \u003cli\u003ePoles: 1 Pole\u003c\/li\u003e \u003cli\u003eVoltage: 120\/240V AC, 48V DC\u003c\/li\u003e \u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 10kA @ 120V AC, 10kA @ 240V AC, 5kA @ 48V DC\u003c\/li\u003e \u003cli\u003eFrame: QO\u003c\/li\u003e \u003cli\u003eTrip Unit: Thermal-Magnetic\u003c\/li\u003e \u003cli\u003eCertifications: UL, CSA\u003c\/li\u003e \u003cli\u003eApplication: Residential, Commercial\u003c\/li\u003e \u003c\/ul\u003e At \u0026amp;lt(more...) \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: QOB145\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 : QOB Series\u003c\/li\u003e\n\u003cli\u003eType : QOB\u003c\/li\u003e\n\u003cli\u003eVoltage : 120\/240VAC\u003c\/li\u003e\n\u003cli\u003eAmperage : 45\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 : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : Long-Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Pressure Plate\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)\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 : 078590150992\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901509929\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 3.1 in (79 mm) x 0.7 in (19 mm) x 2.9 in (74 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.31 \u003c\/li\u003e\n\u003cli\u003eStandards : CSA, UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : UL Listed\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 8 to AWG 2, Copper\/Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42583373086879,"sku":"QOB145-New","price":23.36,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42583373119647,"sku":"QOB145-ReCert","price":18.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/square-d-circuit-breakers-new-qob145-square-d-45a-1-pole-bolt-on-circuit-breaker-120-240v-10ka-qo-series-29487493906591.png?v=1766009417","url":"https:\/\/essentialparts.com\/products\/qob145-square-d-45a-1-pole-bolt-on-circuit-breaker-120-240v-10ka-qo-series","provider":"Essential Electric Supply","version":"1.0","type":"link"}