{"product_id":"siemens-qj2b080hl-circuit-breaker","title":"Siemens | QJ2B080HL | Circuit Breaker | 80A | 2-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens QJ2B080HL circuit breaker — a precisely rated 80-amp, 2-pole, 240-volt device engineered for reliable protection in Siemens panel systems. This model is defined by its exact part number, QJ2B080HL, making it the clear choice for maintenance, retrofit, and replacement projects where accurate compatibility matters.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 80A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePoles:\u003c\/b\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePart number:\u003c\/b\u003e QJ2B080HL\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned to align perfectly with Siemens panels, the QJ2B080HL eliminates guesswork in replacements. Using the exact part number ensures your protection device fits the intended bus, mounting style, and electrical characteristics, reducing compatibility risk and downtime. The 2-pole design provides synchronized disconnection for 240V circuits, helping maintain electrical safety and system integrity across both conductors.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where an exact Siemens-compatible component is required\u003c\/li\u003e \u003cli\u003eReplacement in existing Siemens panels to restore or upgrade 80A 240V circuits\u003c\/li\u003e \u003cli\u003eFeeder or high-demand 240V circuits in residential or light commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure a perfect fit\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm that the application calls for an 80A, 2-pole, 240V device and that the panel accepts the QJ2B080HL part. The part number is the most reliable reference for compatibility, so pairing your purchase with the exact model number helps ensure proper fit and reliable performance over time.\u003c\/p\u003e \u003ch2\u003eWhat to expect in use\u003c\/h2\u003e\n\u003cp\u003eWith its Siemens-specific design, this breaker provides dependable interrupting capacity and straightforward installation within supported panels. It’s a practical choice for engineers and electricians looking to maintain consistent protection across 240V circuits while keeping stock straightforward with a single, verifiable part number.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Confirm fit and ratings before ordering to ensure seamless integration with your existing electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426490929314,"sku":"QJ2B080HL","price":2010.0,"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-qj2b080hl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}