{"product_id":"qc3090h-circuit-breaker","title":"QC3090H | Circuit Breaker | 90A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe QC3090H is an industrial circuit breaker engineered for reliable protection in 3‑phase, 240V power systems. This \u003cstrong\u003e90A\u003c\/strong\u003e, \u003cstrong\u003e3‑Pole\u003c\/strong\u003e unit serves as a precise maintenance, retrofit, or replacement solution when your equipment matches these specifications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the QC3090H? It’s built to align with exact specs for panels and circuits that require a three‑phase, 240V protection device. The part number itself—QC3090H—is your strongest reference for compatibility, helping you avoid guesswork during ordering and installation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance sessions on industrial panels that rely on a \u003cstrong\u003e3‑pole, 240V\u003c\/strong\u003e protection scheme\u003c\/li\u003e \u003cli\u003eRetrofits where legacy equipment requires a 90A, 3‑phase breaker to restore factory protection levels\u003c\/li\u003e \u003cli\u003eReplacement scenarios in manufacturing environments where matching the original specifications is critical for performance and safety\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation guidance\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your system’s ratings and fit align with the QC3090H. The \u003cstrong\u003eQC3090H\u003c\/strong\u003e part number is the most reliable reference for ensuring a correct match with your panel and downstream circuits. When installing, ensure wiring and terminals conform to your panel’s guidelines and electrical codes, and confirm that the 3‑phase configuration is properly configured for your load profile.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross‑check the exact panel model and any serial or catalog references to confirm compatibility with the QC3090H\u003c\/li\u003e \u003cli\u003eDuring replacement, handle the breaker with care to preserve terminal integrity and avoid arcing or damage to conductors\u003c\/li\u003e \u003cli\u003eDocument the replacement in your maintenance logs, noting the part number (QC3090H) for future service planning\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf your industrial setup operates a \u003cstrong\u003e90A, 3‑Pole, 240V\u003c\/strong\u003e protection scheme, the QC3090H provides a focused, compatibility‑driven choice that aligns with your equipment’s design and safety requirements. Use the part number QC3090H as the definitive reference to ensure a precise match in your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424793088162,"sku":"QC3090H","price":536.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/qc3090h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}