{"product_id":"siemens-qf250ah-50a-2p-240v-circuit-breaker","title":"Siemens QF250AH 50A 2P 240V Circuit Breaker, GFCI, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens QF250AH 50A 2P 240V GFCI plug-on circuit breaker is engineered to deliver dependable ground-fault protection where it matters most—in panelboards, load centers, and modern electrical distribution networks. Designed for professionals who demand a precise part-number match, this unit is a smart, press-to-fit solution that simplifies maintenance, replacements, and stock management.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage and configuration:\u003c\/strong\u003e 50 A, 2 poles, 240 V—built to handle demanding branch circuits while fitting standard Siemens panel systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGround-fault protection:\u003c\/strong\u003e Integrated GFCI to quickly detect ground faults and interrupt power, reducing shock hazards and protecting both people and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-on design:\u003c\/strong\u003e Fast, tool-free installation with a secure, reliable connection—minimizing downtime on service or upgrade projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact part-number match:\u003c\/strong\u003e Part Number QF250AH ensures seamless compatibility with Siemens panels, simplifying procurement and inventory management for contractors and maintenance teams.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Ideal for panelboards, load centers, and broader electrical distribution setups where dependable overcurrent and ground-fault protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this unit stands out is not just its specs, but how those specs translate to real-world outcomes. The QF250AH provides reliable protection in environments where water exposure or moisture is a concern, and its plug-on mechanism supports quick replacements during routine maintenance or panel upgrades. This makes it especially valuable for electrical contractors, facilities engineers, and service teams who must keep critical distribution paths online with minimal downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or stocking spare parts for Siemens panelboards and load centers in commercial or industrial facilities.\u003c\/li\u003e \u003cli\u003eReplacements in existing installations where a direct QF250AH match is required for consistent performance and compatibility.\u003c\/li\u003e \u003cli\u003eNew equipment installs in areas that require GFCI protection on 240V circuits, such as equipment rooms and wet or humid environments.\u003c\/li\u003e \u003cli\u003eMaintenance projects where quick plug-on installation minimizes panel downtime and labor costs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecification snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Siemens\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QF250AH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker with GFCI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAvailability and support come standard with AmpState. If you’re unsure about fit or compatibility, our team is ready to assist—reach out to confirm the correct part match for your specific Siemens panel or distribution setup. We’ll help ensure you’re selecting the right QF250AH for reliable protection and smooth electrical operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412811042978,"sku":"QF250AH","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/siemens-qf250ah-50a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}