{"product_id":"square-d-au20-0-20a-1p-circuit-breaker","title":"Square D AU20.0 Circuit Breaker, 20A, 1-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D AU20.0 20A, 1-Pole Circuit Breaker\u003c\/strong\u003e is a rugged, industrial‑grade protection device designed to safeguard vital electrical circuits in service, maintenance, and replacement projects. Built by Square D, this 20-amp, single-pole breaker delivers reliable overcurrent protection for demanding environments where downtime matters.\u003c\/p\u003e \u003cp\u003eWhy the AU20.0 stands out in real-world applications\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise single-pole protection\u003c\/strong\u003e for 20-amp branches in industrial panels, delivering fast, predictable trips to prevent equipment damage and electrical fires.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProven compatibility with Square D systems\u003c\/strong\u003e — verify fit by the part number AU20.0 and ensure it aligns with your panel’s requirements and mounting geometry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, dependable design\u003c\/strong\u003e crafted for the harsher settings common in industrial maintenance and service environments, where reliability minimizes downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy replacement in compatible installations\u003c\/strong\u003e with a straightforward installation that integrates smoothly into existing Square D enclosures and distribution panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM assurance\u003c\/strong\u003e from the original manufacturer, helping you maintain consistent performance and compatibility across your protection systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eConcrete use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing worn or tripped breakers in service panels during routine maintenance or upgrades.\u003c\/li\u003e \u003cli\u003eAdding or restoring 20A circuits for machinery, control stations, or peripheral equipment in industrial facilities.\u003c\/li\u003e \u003cli\u003eStocking reliable spare parts for field service crews to reduce downtime when a fault occurs.\u003c\/li\u003e \u003cli\u003eUpgrading legacy installations to ensure consistent protection with current electrical codes and standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNotes for compatibility and planning\u003c\/p\u003e \u003cp\u003eTo ensure a perfect fit, confirm the AU20.0 part number matches your application requirements and panel specifications. If you’re unsure about compatibility, you can reach out for expert help to verify fitment and replacement strategy based on your exact panel model and electrical system design.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNeed help matching a part number or confirming compatibility?\u003c\/strong\u003e Message us and we’ll assist you in validating the AU20.0 against your equipment and project needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414641004706,"sku":"AU20.0","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/square-d-au20-0-20a-1p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}