{"product_id":"abb-thql1115pdx-15a-1-pole-dual-function-circuit-breaker","title":"Abb thql1115pdx 15A 1-pole Dual Function Circuit Breaker","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB thql1115pdx is a 15-amp, 1-pole Dual Function Circuit Interrupter (DFCI) designed for residential branch circuit protection. It combines AFCI and GFCI protection in a single plug-on neutral breaker, guarding against overloads, short circuits, arc faults, and 5 mA ground faults. Rated at 120\/240 VAC with a 10 kAIC interrupt rating, the thql1115pdx uses ABB adaptive machine-learning arc fault technology to distinguish genuine fault events from normal load behavior, reducing nuisance trips without sacrificing protection. It installs via plug-in mounting with plug-on neutral connection, eliminating the need for a separate neutral pigtail wire.\u003c\/p\u003e\n\u003cp\u003eThis breaker is intended for residential branch circuit applications where NEC 2026 dual-function protection requirements apply, including bedrooms, living areas, kitchens, and other spaces mandating combined AFCI and GFCI coverage. It is designed for use in ABB ReliaHome ELITE load centers that support plug-on neutral breakers. Licensed electricians performing panel work, circuit additions, or breaker replacements in residential construction and renovation projects are the primary installers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCombined AFCI and GFCI protection in one breaker, meeting dual-function circuit interrupter (DFCI) requirements\u003c\/li\u003e\n  \u003cli\u003e5 mA ground fault trip level for personnel protection\u003c\/li\u003e\n  \u003cli\u003ePlug-On Neutral connection eliminates neutral pigtail, simplifying panel wiring\u003c\/li\u003e\n  \u003cli\u003eAdaptive machine-learning arc fault detection reduces nuisance tripping\u003c\/li\u003e\n  \u003cli\u003e10 kAIC interrupt rating for residential service levels\u003c\/li\u003e\n  \u003cli\u003eCompliant with NEC 2026 AFCI and GFCI requirements for residential branch circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in ABB ReliaHome ELITE load centers that support plug-on neutral, plug-in style breakers. Verify load center compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the panel and verify the absence of voltage with a properly rated meter before handling any breaker or bus connection. Plug-on neutral breakers require a compatible load center neutral bar — confirm bus compatibility before seating the breaker. Do not force the neutral clip onto an incompatible bar, as improper seating can result in a failed neutral connection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 15 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120\/240 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e: 10 kAIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Level\u003c\/strong\u003e: 5 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Type\u003c\/strong\u003e: Overload, Short Circuit, Arc Fault, Ground Fault\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Family\u003c\/strong\u003e: Dual Function Circuit Interrupter (DFCI)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ReliaHome ELITE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Plug-On Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Plug-In\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Phases\u003c\/strong\u003e: Single Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Residential Branch Circuit Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: thql1115pdx\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51621118083378,"sku":"THQL1115PDX","price":77.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46b90a8e11f02819d7d817028d8975d8.png?v=1787350086","url":"https:\/\/voomisupply.com\/products\/abb-thql1115pdx-15a-1-pole-dual-function-circuit-breaker","provider":"Voomi Supply","version":"1.0","type":"link"}