{"product_id":"allen-bradley-140u-h6c3-c20-circuit-breaker","title":"Allen-Bradley | 140U-H6C3-C20 | Circuit Breaker | 20A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 140U-H6C3-C20\u003c\/strong\u003e circuit breaker delivers dependable overcurrent protection for industrial electrical installations. With a 20A rating at up to 600V, this unit is built for reliability in maintenance, retrofit, and replacement projects where exact compatibility matters.\u003c\/p\u003e \u003ch2\u003eWhy this model stands out\u003c\/h2\u003e\n\u003cpwhen you need a like-for-like replacement or seamless retrofit the ensures alignment with existing panels and wiring schematics. its exact part number makes sourcing straightforward minimizes guesswork during spares planning. this isn generic drop-in purpose-built that maintains system protection without forcing redesign.\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 140U-H6C3-C20\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider it\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams replacing aging or failed breakers in existing Allen-Bradley installations\u003c\/li\u003e \u003cli\u003eRetrofit projects where you’re updating equipment without changing panels\u003c\/li\u003e \u003cli\u003eSpare-part bundles for facilities with standardized 140U-series breakers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtecting branch circuits and feeders in industrial control panels\u003c\/li\u003e \u003cli\u003eServicing motor control center panels where a 20A, 600V protection device is required\u003c\/li\u003e \u003cli\u003eReplacing a like-for-like breaker during scheduled maintenance to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to ensure a perfect fit\u003c\/h2\u003e\n\u003cp\u003eFor the most reliable compatibility, rely on the \u003cstrong\u003epart number\u003c\/strong\u003e 140U-H6C3-C20 as your primary reference. Before ordering, confirm that the amperage and voltage ratings match your application and that the breaker’s form factor aligns with your panel’s mounting and bus connections. Keeping a stock of this exact part can streamline maintenance programs and shorten outage windows.\u003c\/p\u003e \u003ch2\u003eInstallation and care tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel and circuit rating align with 20A, 600V specifications\u003c\/li\u003e \u003cli\u003eInspect labeling and documentation to confirm this is the correct 140U-H6C3-C20 variant for your panel\u003c\/li\u003e \u003cli\u003eStore spares in a clean, dry environment to preserve performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Allen-Bradley 140U-H6C3-C20 for precise, dependable protection that aligns with your existing equipment and maintenance workflows. Its well-defined specifications and exact compatibility make it a practical, hassle-free choice for industrial electrical protection needs.\u003c\/p\u003e\u003c\/pwhen\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46426764148898,"sku":"140U-H6C3-C20","price":510.0,"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\/allen-bradley-140u-h6c3-c20-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}