{"product_id":"siemens-qjh22b080-circuit-breaker","title":"Siemens | QJH22B080 | Circuit Breaker | 80A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens \u003cstrong\u003eQJH22B080\u003c\/strong\u003e Circuit Breaker is a robust 80-amp, 2-pole safety device designed for reliable overcurrent protection in 240V circuits. Built for maintenance, retrofit, and replacement projects, this bolt-on breaker aligns with Siemens’ trusted engineering to keep your electrical system secure and performing at its best.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80A\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\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QJH22B080\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the QJH22B080 for your panel? This bolt-on design provides a solid, high-contact connection that helps ensure consistent trip performance and reduced risk of loose-term problems in demanding electrical environments. It’s specifically suited for Siemens bolt-on panel configurations, offering a straightforward path to upgrade or replace a worn or mismatched breaker while maintaining electrical system integrity.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits in existing Siemens bolt-on panels where an 80A, 2-pole 240V breaker is required\u003c\/li\u003e \u003cli\u003eMaintenance replacements to restore original protection levels\u003c\/li\u003e \u003cli\u003eUpgrades or substitutions during panel refurbishment or service outages\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and fit\u003c\/strong\u003e are essential for safe, reliable operation. Always confirm fit and ratings before ordering—the part number \u003cstrong\u003eQJH22B080\u003c\/strong\u003e is the most reliable reference for compatibility with your Siemens system. If your panel specifies bolt-on breakers in the 80A, 2-pole, 240V category, this unit is designed to meet those exact requirements.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down the main and verify the circuit is de-energized before attempting replacement.\u003c\/li\u003e \u003cli\u003eMatch the breaker’s voltage and current ratings to the circuit it protects, ensuring it corresponds to the panel’s labeling.\u003c\/li\u003e \u003cli\u003eHandle the breaker carefully during installation to preserve the integrity of the mounting and electrical terminals.\u003c\/li\u003e \u003cli\u003eConsult your local electrical code and, if needed, a licensed electrician to ensure compliant, safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects requiring durable, Siemens‑authentic protection with a secure bolt-on fit, the \u003cstrong\u003eSiemens QJH22B080\u003c\/strong\u003e 80A, 2-Pole, 240V bolt-on circuit breaker delivers trusted performance, straightforward compatibility, and peace of mind across maintenance, retrofit, and replacement scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425632833698,"sku":"QJH22B080","price":2098.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qjh22b080-circuit-breaker-80a-2-pole-240v-bolt-887.webp?v=1789434013","url":"https:\/\/www.ampstate.com\/products\/siemens-qjh22b080-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}