{"product_id":"siemens-bqch2b030-circuit-breaker","title":"Siemens | BQCH2B030 | Circuit Breaker | 2-Pole | 240V | 10kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens BQCH2B030\u003c\/strong\u003e is a robust 2‑Pole, 240V bolt‑on circuit breaker crafted for reliable protection in electrical panels, retrofit projects, and maintenance replacements. Designed to meet demanding circuit protection needs, it delivers precise performance where matching specs matter most.\u003c\/p\u003e \u003cp\u003eWith a \u003cstrong\u003e10kA interrupting rating\u003c\/strong\u003e, this breaker handles fault currents efficiently, helping safeguard wiring and appliances in both residential and light commercial applications. The \u003cstrong\u003eBolt‑On\u003c\/strong\u003e mounting provides a secure, vibration‑resistant connection, simplifying field service and ensuring stable operation in variable panel environments.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\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\u003eInterrupting Rating:\u003c\/strong\u003e 10kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the bolt‑on design matters\u003c\/h3\u003e\n\u003cp\u003eThe bolt‑on configuration minimizes movement and contact stress over time, which translates to more dependable protection for your 240V circuits. This is especially valuable in panels with tighter tolerances or higher vibration, where plug‑in breakers may loosen and compromise safety. Installation and future service are streamlined when you rely on a dedicated bolt‑on Siemens solution designed for compatibility with existing infrastructure.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacement for aging or failing 2‑pole 240V breakers\u003c\/li\u003e \u003cli\u003eRetrofit projects that require exact Siemens specifications to match existing gear\u003c\/li\u003e \u003cli\u003eNew installations needing dependable two‑pole protection at 240V with solid mechanical mounting\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003ePart number \u003cstrong\u003eBQCH2B030\u003c\/strong\u003e is the best reference for compatibility. Before ordering, confirm that your panel and bus arrangement match the 2‑Pole bolt‑on style and that the 240V\/10kA ratings align with the circuit you intend to protect.\u003c\/p\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the panel and verify that circuits are de‑energized before handling the breaker.\u003c\/li\u003e \u003cli\u003eUse proper tooling and torque practices as specified by your panel manufacturer to ensure secure mounting.\u003c\/li\u003e \u003cli\u003eMaintain labeling and documentation for code compliance and future service checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425633947810,"sku":"BQCH2B030","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-bqch2b030-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}