{"product_id":"siemens-bq1b020-20a-1p-120v-circuit-breaker","title":"Siemens BQ1B020 20A 1P 120V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens BQ1B020\u003c\/strong\u003e is a 20 A, 1-pole, 120 V bolt-on circuit breaker built for everyday electrical protection in panelboards, load centers, and electrical distribution systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePart number: BQ1B020\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eType: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 20 A\u003c\/li\u003e \u003cli\u003ePoles: 1\u003c\/li\u003e \u003cli\u003eVoltage: 120 V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003eApplications: panelboards, load centers, and electrical distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: the bolt-on design enables secure, reliable attachment and straightforward field replacement, making it a practical choice for maintenance teams and panel builders who need dependable parts with a precise part-number match.\u003c\/p\u003e \u003cp\u003eWho it’s ideal for: maintenance crews maintaining Siemens-equipped panels, panel builders assembling distribution systems, and inventory managers who require exact part-number accuracy for service contracts and projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplacement in existing Siemens panelboards or load centers\u003c\/li\u003e \u003cli\u003eSpare inventory for services that depend on a direct part-number match\u003c\/li\u003e \u003cli\u003eNew builds or retrofits specifying a 20 A, 1P, 120 V protection solution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this product stands up to the task: the BQ1B020 delivers consistent, specification-aligned protection in standard distribution setups, helping reduce mis-orders and ensuring compatibility across Siemens systems. AmpState offers this part and can help confirm fit for your exact panel or project—just message us to verify compatibility.\u003c\/p\u003e \u003cp\u003eAvailability: \u003cstrong\u003eA mpState\u003c\/strong\u003e carries the Siemens BQ1B020, making it straightforward to source the exact part you need for reliable panel protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410838016162,"sku":"BQ1B020","price":68.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-bq1b020-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}