{"product_id":"siemens-bq1b020-circuit-breaker-reliable-delivery","title":"BQ1B020 | Siemens BQ Series Bolt-On Circuit Breaker 20A 1-Pole 120V","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"0\" data-end=\"451\"\u003eThe Siemens BQ1B020 is a single-pole molded case circuit breaker designed for dependable overcurrent protection in 120V electrical systems. Rated at 20 A, this BQ Series bolt-on breaker uses a thermal magnetic trip mechanism and non-interchangeable trip design to ensure stable and secure circuit protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.9384%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eBQ1B020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eMolded Case Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eBreaker Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eBQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eBreaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eGeneral Purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eBolt-On \/ Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eSingle-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eFrequency Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eTrip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eThermal Magnetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eTrip Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eNon-Interchangeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eLug-In \/ Lug-Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eWire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eAWG 14–10, AWG 12–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eFrame Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eToggle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 29.7205%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 70.146%;\"\u003e12.9 in L × 4.6 in W × 3.8 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About BQ1B020\u003c\/h4\u003e\n\u003cp\u003eThe BQ1B020 is a Siemens molded case circuit breaker from the BQ Series, engineered for bolt-on installation in compatible Siemens panelboards. It features a non-interchangeable thermal magnetic trip unit that provides consistent protection against overloads and short circuits. Load-side lugs are included to support secure conductor termination and reliable electrical contact. This breaker is commonly used in residential, commercial, and light industrial applications where compact bolt-on breakers with stable mounting are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSiemens BQ Series Design: Developed for reliable branch circuit protection in Siemens bolt-on panel systems.\u003c\/li\u003e\n\u003cli\u003e20A Current Rating: Suitable for standard 120V branch circuits supplying lighting and receptacle loads.\u003c\/li\u003e\n\u003cli\u003eSingle-Pole Configuration: Designed for single-phase circuit protection applications.\u003c\/li\u003e\n\u003cli\u003eThermal Magnetic Trip Mechanism: Provides coordinated long-time overload and instantaneous short-circuit protection.\u003c\/li\u003e\n\u003cli\u003eNon-Interchangeable Trip Unit: Enhances safety by preventing incorrect trip component replacement.\u003c\/li\u003e\n\u003cli\u003eBolt-On Mounting Style: Ensures secure mechanical attachment and stable electrical connection.\u003c\/li\u003e\n\u003cli\u003eLug-In \/ Lug-Out Connections: Simplifies wiring and supports dependable conductor termination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BQ1B020 delivers the reliability and precision required for protecting low-voltage branch circuits in space-efficient Siemens electrical distribution systems.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":48375786373418,"sku":"BQ1B020","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping_38_445ff846-8244-4168-9de6-0e380bfea9ba.webp?v=1715264610","url":"https:\/\/iqelectro.com\/products\/siemens-bq1b020-circuit-breaker-reliable-delivery","provider":"IQElectro","version":"1.0","type":"link"}