{"product_id":"siemens-hqr23b200-200a-240v-3-pole-bolt-on-circuit-breaker","title":"Siemens HQR23B200 - 200 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQR23B200 — a robust 3-pole bolt-on molded case circuit breaker engineered to deliver dependable overcurrent and short-circuit protection for panelboards and load centers. At 200A and 240V, this unit is built to safeguard essential circuits in demanding residential, commercial, and light industrial settings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose connections and ensuring consistent performance even in installations with movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by quickly clearing short circuits while preserving reliable overload protection, minimizing nuisance trips and enhancing safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-load center compatibility\u003c\/strong\u003e and panelboard alignment guarantee a clean, problem-free installation when paired with matching Siemens equipment, saving time and ensuring proper electrical continuity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applicability\u003c\/strong\u003e ideal for residential service panels, commercial distribution, and light industrial circuits where robust 3-phase or 3-pole protection at 240V is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\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 HQR23B200\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 Rating:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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 \u003ch3\u003eWho is this for and practical applications\u003c\/h3\u003e\n\u003cp\u003eElectricians and facilities managers will appreciate how the HQR23B200 simplifies panel upgrades and new installations. Use it to protect critical feeder circuits in commercial panelboards, back up residential distribution, or feed equipment in light industrial settings. Its bolt-on design and OEM compatibility mean fewer compatibility checks and faster commissioning, with the confidence that protection will remain reliable under typical duty cycles.\u003c\/p\u003e \u003ch3\u003eWhy choose this Siemens breaker over alternatives\u003c\/h3\u003e\n\u003cp\u003eCompared to generic molded case breakers, the HQR23B200 is purpose-built for Siemens load centers, delivering a cohesive fit, verified trip performance, and seamless integration with existing protection schemes. The combination of a secure bolt-on mount and a dual-mode thermal-magnetic trip unit provides precise protection tailored to real-world electrical loads, reducing downtime and extending panel life.\u003c\/p\u003e \u003cp\u003eIn short, the Siemens HQR23B200 is a purpose-driven, high-capacity 3-pole breaker that combines rugged mounting, reliable protection, and OEM-ready compatibility for safer, more efficient electrical distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349813973154,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_2f2b9ef1-1cfd-40f3-b46c-c5a06ed716aa.png?v=1764157585","url":"https:\/\/www.ampstate.com\/products\/siemens-hqr23b200-200a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}