{"product_id":"siemens-qf240h-circuit-breaker","title":"Siemens | QF240H | Circuit Breaker | 2-Pole | Plug-In","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens QF240H, a dedicated 2-pole circuit breaker designed for dependable protection in your electrical system. Built for maintenance, retrofit, and replacement tasks, this plug-in unit delivers a precise fit when you need to preserve panel integrity and ensure continued safety.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QF240H\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this QF240H stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongexact compatibility:\u003e The part number is the most reliable reference for matching Siemens panels and existing breakers, helping you avoid fitment guesswork.\u003c\/strongexact\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongefficient installation:\u003e The plug-in design simplifies replacement or retrofits, reducing downtime and making field upgrades smoother.\u003c\/strongefficient\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongtailored for two-circuit protection:\u003e With two poles, it protects two conductors in tandem, ideal for tandem circuits in residential or light commercial applications where Siemens standards matter.\u003c\/strongtailored\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho this is for and practical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectricians carrying spare parts for service calls, retrofit projects, or ongoing maintenance programs.\u003c\/li\u003e \u003cli\u003eFacility managers planning panel upgrades or component replacements without altering surrounding infrastructure.\u003c\/li\u003e \u003cli\u003eTechnicians restoring original circuit protection in Siemens-based systems, ensuring continued safety and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow it helps you solve real-world problems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrevents unnecessary downtime by providing a quick, reliable plug-in replacement when a 2-pole protection device is required.\u003c\/li\u003e \u003cli\u003eMaintains system safety and code-compliant operation by aligning with Siemens’ design and compatibility standards through the correct part number.\u003c\/li\u003e \u003cli\u003eReduces ordering guesswork—confirm fit and ratings before purchasing, with the QF240H as the definitive reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eBuying with confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore you place an order, verify that the QF240H matches your panel’s requirements and ratings. This reminder aligns with the guidance that the part number is the best reference for compatibility, ensuring you get the right unit the first time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426718830754,"sku":"QF240H","price":1317.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-qf240h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}