{"product_id":"siemens-b120af-molded-case-circuit-breaker-20a-1-pole-120v-ac-10ka-bolt-on-bl-series","title":"Siemens B120AF Molded Case Circuit Breaker – 20A – 1 Pole – 120V AC – 10kA – Bolt-On – BL Series","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens B120AF\u003c\/strong\u003e is a 20A, 120V AC, 1-pole molded case circuit breaker from the Siemens BL Series. It is designed for \u003cstrong\u003ebolt-on panelboard mounting\u003c\/strong\u003e and provides arc fault protection for compatible 120V electrical systems.\u003c\/p\u003e\n\u003cp\u003eThe B120AF features a \u003cstrong\u003e10kA interrupting rating at 120V\u003c\/strong\u003e, thermal-magnetic protection, and long-time and instantaneous trip functions. It is designed for reliable protection in residential and commercial applications and is suitable for \u003cstrong\u003e120VAC fluorescent lighting\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number \/ MPN:\u003c\/strong\u003e B120AF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Circuit Breaker\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eItem Subcategory:\u003c\/strong\u003e Molded Case\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFamily \/ Series:\u003c\/strong\u003e BL Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e BAF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRated Current:\u003c\/strong\u003e 20A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 120V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhase:\u003c\/strong\u003e 1 Phase\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePoles:\u003c\/strong\u003e 1 Pole\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterrupting Rating (AIC):\u003c\/strong\u003e 10kA @ 120V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnection \/ Mounting:\u003c\/strong\u003e Bolt-On\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTrip Functions:\u003c\/strong\u003e LI – Long-Time and Instantaneous Trip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection:\u003c\/strong\u003e Thermal Magnetic \/ Arc Fault\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e -13°F to 158°F (-25°C to 70°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 1 inch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e 120VAC Fluorescent Lighting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePanel Type:\u003c\/strong\u003e Siemens P1 Panelboards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 785901956976\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00785901956976\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Numbers \u0026amp; Identification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMPN \/ Part Number:\u003c\/strong\u003e B120AF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e BAF\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e BL Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 785901956976\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00785901956976\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Identification:\u003c\/strong\u003e Siemens B120AF, 20A, 1-Pole, 120V AC, Bolt-On Arc Fault Circuit Breaker\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe Siemens B120AF is designed for installation in compatible \u003cstrong\u003eSiemens P1 panelboards\u003c\/strong\u003e and applications requiring a 20A, 1-pole, 120V AC bolt-on circuit breaker.\u003c\/p\u003e\n\u003cp\u003eIt is suitable for \u003cstrong\u003e120VAC fluorescent lighting\u003c\/strong\u003e applications. Always verify the specific panelboard model and manufacturer requirements before installation to ensure proper breaker compatibility.\u003c\/p\u003e\n\u003ch2\u003eCertifications\u003c\/h2\u003e\n\u003cp\u003eThe Siemens B120AF is identified with the following standards and ratings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUL Listed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCSA Certified\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNOM Certified\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHACR Rated\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":48840882913529,"sku":"B120AF-New","price":113.76,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":48840882946297,"sku":"B120AF-ReCert","price":59.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/siemens-circuit-breakers-new-b120af-siemens-20-amp-120-volt-1-pole-bolt-on-arc-fault-circuit-breaker-10ka-interrupt-rating-27305766879391_300x_03763bb7-5bd6-44db-af3a-fac63a1d2111.webp?v=1787045024","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-b120af-molded-case-circuit-breaker-20a-1-pole-120v-ac-10ka-bolt-on-bl-series","provider":"My Circuit Breakers","version":"1.0","type":"link"}