{"product_id":"qr23b200","title":"Siemens QR23B200 - 200A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens QR23B200 200A Circuit Breaker — a purpose-built protection device designed for high-demand electrical systems. With a 200A rating, this breaker delivers reliable overcurrent protection for critical circuits in industrial, commercial, and OEM environments.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating: 200A\u003c\/strong\u003e — capable of safeguarding feeder lines, branch circuits, and essential loads in heavy-use applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type: Circuit Breaker\u003c\/strong\u003e — provides dependable interruption during overloads or short circuits to protect wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e — suitable for panelboards, switchboards, control panels, and OEM equipment, enabling straightforward integration into existing or new electrical architectures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability in demanding environments\u003c\/strong\u003e — designed for industrial and commercial settings where dependable protection and safe operation are critical in distribution panels and motor control centers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cp\u003eEngineers, electricians, and OEM manufacturers who need a robust 200A protection device that integrates seamlessly into distribution panels and motor control centers. This breaker helps ensure uptime, reduces the risk of cascading faults, and supports safety standards in high-load facilities.\u003c\/p\u003e \u003ch2\u003eWhy it matters\u003c\/h2\u003e\n\u003cp\u003eIn systems where downtime is costly and safety is non-negotiable, the QR23B200 provides clear, predictable protection. Its 200A rating addresses the realities of heavy electrical demand while its dependable operation minimizes nuisance trips and protects critical infrastructure from damage caused by overloads and short circuits.\u003c\/p\u003e \u003ch2\u003ePractical usage tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCoordinate with upstream protection devices to optimize protection curves for your specific installation.\u003c\/li\u003e \u003cli\u003ePlan for scalable growth by selecting a 200A solution that remains compatible with future panel expansions or OEM equipment upgrades.\u003c\/li\u003e \u003cli\u003eInstall in suitable panel types (panelboards, switchboards, control panels) to maximize protection coverage across feeders and motor circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390528999586,"sku":"QR23B200","price":933.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_7437b84d-b90c-46b4-a216-cf6b5c9bc2ec.png?v=1765376810","url":"https:\/\/www.ampstate.com\/products\/qr23b200","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}