{"product_id":"siemens-qs2175h-circuit-breaker","title":"Siemens | QS2175H | Circuit Breaker | 175A | 2-Pole | 240V | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eWhen reliable, high-current protection is non-negotiable, the Siemens \u003cstrong\u003eQS2175H\u003c\/strong\u003e circuit breaker delivers. This \u003cstrong\u003e175A\u003c\/strong\u003e, \u003cstrong\u003e2-pole\u003c\/strong\u003e device is engineered for \u003cstrong\u003e240V\u003c\/strong\u003e systems and is designed for quick, straightforward plug-in installation in compatible Siemens panels. If you’re upgrading, retrofitting, or replacing a failing breaker, the QS2175H provides a precise, dependable solution that minimizes downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmpere rating:\u003c\/strong\u003e 175A\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\u003eInstallation:\u003c\/strong\u003e Plug-In design for fast, tool-free replacement in compatible panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number QS2175H is the best compatibility reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for retrofit, maintenance, and replacement projects\u003c\/h3\u003e\n\u003cp\u003eThis breaker is purpose-built for scenarios where you need to restore reliable protection without overhauling existing panel architecture. Its plug-in form factor means technicians can swap in a like-for-like replacement quickly, reducing service interruptions in busy commercial spaces or critical residential applications. The 175A rating makes it suitable for high-demand circuits, including large HVAC feeders, sub-panel feeders, and other equipment that demands solid, continuous protection at 240V.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast, risk-mitigated replacement:\u003c\/strong\u003e The plug-in design simplifies installation and minimizes panel downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e Rely on the QS2175H as the definitive reference when sourcing a replacement for Siemens panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection:\u003c\/strong\u003e 175A rating targets heavy-load circuits with confidence, helping to prevent overload risks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suitable for maintenance, retrofit, and replacement needs across residential and light commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure the right fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your panel accepts plug-in breakers in the same form factor and that 240V operation aligns with your system. The part number \u003cstrong\u003eQS2175H\u003c\/strong\u003e is your most reliable reference for compatibility, so cross-check it against your panel’s documentation and any labeling in the service manual.\u003c\/p\u003e \u003ch3\u003eWhat you gain with Siemens QS2175H\u003c\/h3\u003e\n\u003cp\u003eReliable, predictable performance for demanding 240V circuits, backed by Siemens’ legacy of sturdy electrical protection. This breaker is a practical, no-nonsense choice for professionals who value installation ease, precise compatibility, and durable operation in high-current applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425675497634,"sku":"QS2175H","price":674.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qs2175h-circuit-breaker-175a-2-pole-240v-plug-111.webp?v=1789439851","url":"https:\/\/www.ampstate.com\/products\/siemens-qs2175h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}