{"product_id":"siemens-bf120h-gfci-circuit-breaker-ships-overnight","title":"BF120H | Siemens 1-Pole 20A 120V Bolt-On Ground Fault Circuit Breaker","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Siemens BF120H is a 1-pole ground fault circuit breaker designed for reliable protection of electrical circuits against overloads, short circuits, and ground faults. With a current rating of 20 amps and an operating voltage of 120 VAC, it ensures safe operation in residential, commercial, and light industrial systems. This bolt-on breaker features a compact molded case design with high interrupting capacity for dependable performance.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9988%; height: 490.017px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eCircuit Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eBF120H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eGround Fault Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eBL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eFrame Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eB Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eCurrent Rating (In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e20 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eVoltage Rating (Ue)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003ePoles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eInterrupting Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e22 kAIC @ 120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eTrip Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eLI - Long-Time and Instantaneous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eProtection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eGround Fault Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eYes (GFCI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eBolt-On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eLoad Side Lug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eTerminal Wire Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e10 AWG – 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eToggle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003eUL, CSA, NOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eDimensions (L × W × H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e5 × 4 × 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 42.1941%; height: 19.6007px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 55.667%; height: 19.6007px;\"\u003e12 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003eBF120H\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe BF120H is part of the Siemens BL Series of thermal-magnetic molded case circuit breakers, engineered for panelboard mounting and long-term service reliability. It incorporates LI trip functions (long-time and instantaneous) for precise fault response and a built-in GFCI mechanism to protect personnel and equipment from ground fault currents. The breaker’s bolt-on mounting system ensures secure installation, while compliance with UL, CSA, and NOM standards guarantees global compatibility. Its durable construction and efficient thermal-magnetic protection make it suitable for both new installations and retrofit applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRated Current: 20A current rating supports general-purpose circuit protection.\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: Operates at 120 VAC for standard residential and commercial systems.\u003c\/li\u003e\n\u003cli\u003eInterrupting Capacity: 22 kAIC at 120V for reliable fault interruption under load.\u003c\/li\u003e\n\u003cli\u003eGround Fault Protection: Integrated GFCI safeguards equipment and personnel from leakage currents.\u003c\/li\u003e\n\u003cli\u003eTrip Functionality: Long-time and instantaneous (LI) trip curve ensures optimal protection response.\u003c\/li\u003e\n\u003cli\u003eMounting Style: Bolt-on design provides secure and vibration-resistant installation.\u003c\/li\u003e\n\u003cli\u003eTerminal Compatibility: Accepts wire sizes from 10 AWG to 14 AWG for flexible wiring options.\u003c\/li\u003e\n\u003cli\u003eSafety Certifications: UL, CSA, and NOM approved for use in compliant electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BF120H delivers the reliability and precision required for safe and efficient ground fault protection in low-voltage electrical installations.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50763540857130,"sku":"BF120H","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/BF120H-Ex.png?v=1761945574","url":"https:\/\/iqelectro.com\/products\/siemens-bf120h-gfci-circuit-breaker-ships-overnight","provider":"IQElectro","version":"1.0","type":"link"}