{"product_id":"siemens-q240hh-40a-2p-240v-circuit-breaker","title":"Siemens Q240HH 40A 2P 240V Circuit Breaker, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for everyday electrical work, the Siemens Q240HH 40A 2P 240V circuit breaker delivers dependable protection for panelboards, load centers, and electrical distribution systems. This plug-on breaker is a straightforward, reliable solution for replacement projects and stocking spares that keep your bill of materials aligned with the original part number.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Q240HH\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Plug-On for quick, secure installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Ready to ship from AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens Q240HH stands out\u003c\/h3\u003e\n\u003cp\u003eThe Q240HH isn’t just a 40‑amp, 2-pole breaker—it’s a purpose-built component that streamlines field installation while maintaining robust protection. The plug-on design minimizes wiring steps and reduces installation time, helping you finish service calls faster and with fewer opportunities for miswiring. With a 240V rating, it’s well-suited for branch circuits in both residential and light commercial settings, delivering reliable interruption protection where you need it most.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed or aged 40A 2-pole circuit breaker in panelboards or distribution boards\u003c\/li\u003e \u003cli\u003eUsing as a stock spare to ensure your BOM remains aligned with the original Siemens part number\u003c\/li\u003e \u003cli\u003ePlanning routine maintenance or upgrades in electrical distribution networks\u003c\/li\u003e \u003cli\u003eIncorporating into refurbishment projects where consistent, compatible Siemens components are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps your project\u003c\/h3\u003e\n\u003cp\u003eWith the Siemens Q240HH, you gain a reliable line of protection that integrates smoothly with existing panel infrastructure. The plug-on design reduces installation friction, while maintaining secure contact with the busbar to deliver stable performance under load. This makes it easier to uphold electrical safety standards and minimize downtime during upgrades or repairs.\u003c\/p\u003e \u003ch3\u003eCompatibility and support\u003c\/h3\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility with your panel or load center? Message AmpState and we’ll help you verify the fit for your specific application, ensuring your BOM stays consistent with the original specification.\u003c\/p\u003e \u003cp\u003eChoose the Siemens Q240HH 40A 2P 240V circuit breaker for dependable protection, straightforward installation, and a part you can trust for everyday electrical work—available now from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411105927330,"sku":"Q240HH","price":425.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-q240hh-40a-2p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}