{"product_id":"siemens-bq2b03500s01-circuit-breaker","title":"Siemens | BQ2B03500S01 | Circuit Breaker | 35A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens BQ2B03500S01 circuit breaker is a purpose-built 2-pole, 240V protection device designed for reliable overcurrent interruption in compatible panels. With a 35A rating and a bolt-on mounting style, this unit is engineered for secure installation and dependable performance in both maintenance and retrofit scenarios.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 35A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e BQ2B03500S01\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this model a smart choice\u003c\/h3\u003e\n\u003cp\u003eDesigned for bolt-on panels, this breaker delivers a secure, vibration-resistant connection that holds up in demanding environments. The 2-pole construction ensures simultaneous protection of both live conductors on 240V circuits, providing coordinated tripping behavior and enhanced safety during overload events. The exact part number, BQ2B03500S01, ensures reliable compatibility with compatible Siemens and panel configurations.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 2-pole 240V breaker in panels that support bolt-on units.\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades where a 35A, two-pole 240V breaker is required.\u003c\/li\u003e \u003cli\u003eMaintenance projects that demand an exact, referenceable part for compatibility and safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eAlways confirm fit and ratings before purchasing. Use the exact part number BQ2B03500S01 as the compatibility reference. Ensure your panel supports bolt-on breakers and that the amperage and pole count match the circuit you intend to protect. Follow standard electrical safety practices and the panel manufacturer's installation guidelines when mounting and wiring.\u003c\/p\u003e \u003ch3\u003eWhy choose Siemens\u003c\/h3\u003e\n\u003cp\u003eSiemens is known for precise engineering and reliable electrical protection. The BQ2B03500S01 combines a robust 35A rating with proven 2-pole 240V performance in a bolt-on format, making it a dependable choice for professionals handling maintenance, retrofit, or replacement tasks where exact specifications matter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427494908066,"sku":"BQ2B03500S01","price":1304.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-bq2b03500s01-circuit-breaker-35a-2-pole-240v-bolt-949.webp?v=1789731116","url":"https:\/\/www.ampstate.com\/products\/siemens-bq2b03500s01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}