{"product_id":"square-d-qob1151021-qo-bolt-on-miniature-circuit-breaker-15a-1-pole-120-240v-shunt-trip-qo-series","title":"Square D QOB1151021 QO Bolt-On Miniature Circuit Breaker – 15A – 1 Pole – 120\/240V – Shunt Trip – QO Series","description":"\u003cp\u003eThe Square D QOB1151021 is a QO-series bolt-on miniature circuit breaker designed for use in NQ panelboards and lighting\/appliance branch circuit protection. It combines thermal magnetic overcurrent protection with an integrated AC shunt trip feature, allowing remote tripping in addition to standard protection. Its compact QO frame design makes it suitable for tight panelboard installations requiring reliable switching and safety control.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Rating: 15 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120\/240 VAC (50\/60 Hz)\u003c\/li\u003e\n\u003cli\u003eDC Rating: 48 VDC\u003c\/li\u003e\n\u003cli\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli\u003ePoles: 1 Pole\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating:\n\u003cul\u003e\n\u003cli\u003e10 kA @ 120\/240 VAC (UL\/CSA)\u003c\/li\u003e\n\u003cli\u003e5 kA @ 48 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProtection and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eTrip Function: Overload and Short-Circuit Protection\u003c\/li\u003e\n\u003cli\u003eAdditional Function: AC Shunt Trip (120\/208\/240 VAC)\u003c\/li\u003e\n\u003cli\u003eProtection Type: Branch circuit protection with remote disconnect capability\u003c\/li\u003e\n\u003cli\u003eApplication: Appliance and lighting circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: QO \/ QOB Bolt-On Series\u003c\/li\u003e\n\u003cli\u003eModel: QOB\u003c\/li\u003e\n\u003cli\u003eCatalog Number: QOB1151021\u003c\/li\u003e\n\u003cli\u003eFrame Type: QO Miniature Frame\u003c\/li\u003e\n\u003cli\u003eMounting Style: Bolt-On\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Pressure Plate\u003c\/li\u003e\n\u003cli\u003eUsed On: NQ Series Panelboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact miniature breaker construction\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting for secure installation in panelboards\u003c\/li\u003e\n\u003cli\u003eIntegrated Visi-Trip indicator for fault identification\u003c\/li\u003e\n\u003cli\u003eDesigned for branch circuit applications in residential\/commercial panels\u003c\/li\u003e\n\u003cli\u003eSpace-saving QO frame architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Certified\u003c\/li\u003e\n\u003cli\u003eManufactured by Schneider Electric \/ Square D\u003c\/li\u003e\n\u003cli\u003eCompliant with North American electrical installation standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48539821998329,"sku":"QOB1151021","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SchneiderElectric-TelemecaniqueSensors_QOB1301021_65ab02b8-80eb-4cdb-a15f-f56846a38957.jpg?v=1781682538","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-qob1151021-qo-bolt-on-miniature-circuit-breaker-15a-1-pole-120-240v-shunt-trip-qo-series","provider":"My Circuit Breakers","version":"1.0","type":"link"}