{"product_id":"siemens-bq1b035-35a-120v-1-pole-bolt-on-circuit-breaker","title":"Siemens BQ1B035 - 35 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens BQ1B035 — a dependable, single-pole 35A circuit breaker designed for robust branch circuit protection in panelboards and load centers. Rated for 120V, this bolt-on molded case breaker delivers reliable overcurrent and short-circuit protection where space and performance matter.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting for a secure, vibration-resistant connection\u003c\/strong\u003e. The bolt-on design ensures a rigid bus connection, reducing movement that can lead to arcing or loose contacts in busy electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit for stable protection\u003c\/strong\u003e. This built-in protection reacts to both overloads and short circuits with consistent trip characteristics across temperature changes, helping protect wiring and connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e. Specifically designed to work with matching Siemens OEM load centers and panelboards, ensuring proper fit, trip curves, and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e. Suitable for residential, commercial, and light industrial applications where a reliable 1-pole 35A breaker is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtect lighting and receptacle circuits in homes or small offices where a compact, 1-pole solution is preferred.\u003c\/li\u003e \u003cli\u003eGuard dedicated loads in small commercial spaces, such as pumps, fans, HVAC controls, or other 120V appliances.\u003c\/li\u003e \u003cli\u003eReplace or upgrade aging panels with a breaker that offers consistent trip performance and a solid mechanical connection.\u003c\/li\u003e \u003cli\u003eUse in panelboards that require a bolt-on mounting style for enhanced vibration resistance in environments with equipment or heavy-duty switching.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: BQ1B035\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 35A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance for a smooth install\u003c\/h2\u003e\n\u003cp\u003eWhen adding or replacing a breaker in Siemens panelboards or load centers, choose the BQ1B035 for a seamless fit and predictable performance. The bolt-on design simplifies mounting and helps maintain a secure bus connection even in panels subject to vibration or frequent door openings. Pair this 35A, 120V unit with the appropriate Siemens panel family to ensure coordinated protection and reliable operation across your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349760069794,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-bq1b035-35-a-120-v-1-pole-bolt-on-circuit-breaker-ampstate-965.webp?v=1788721718","url":"https:\/\/www.ampstate.com\/products\/siemens-bq1b035-35a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}