{"product_id":"square-d-dtu326r-600a-3p-disconnect-switch","title":"Square D DTU326R Disconnect Switch, 600A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D DTU326R Disconnect Switch\u003c\/strong\u003e is a rugged, three-pole disconnect designed for industrial electrical service, maintenance, and replacement projects. Rated at 600 A, it confidently isolates three-phase circuits, delivering reliable isolation when safety and downtime control matter most. Use the DTU326R part number to confirm compatibility with your application and equipment.\u003c\/p\u003e \u003ch2\u003eWhy this disconnect stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for 3-phase isolation:\u003c\/strong\u003e ensures complete shutdown of all conductors in a three-phase circuit for safe maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 A current rating:\u003c\/strong\u003e supports heavy loads found in industrial environments, reducing the need for multiple devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose-built for service, maintenance, and replacement:\u003c\/strong\u003e ideal for adding isolation points during upgrades or routine servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplifies compliance:\u003c\/strong\u003e clearly defined disconnect point helps meet safety and lockout-tagout requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and selection\u003c\/h2\u003e\n\u003cp\u003eVerify fit by part number and application requirements. The DTU326R is manufactured by Square D and cataloged as a 600 A, 3-pole disconnect switch. If you’re unsure about compatibility, a quick match using the exact part number helps prevent mismatches and installation challenges.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e DTU326R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse cases and ideal applications\u003c\/h2\u003e\n\u003cp\u003eDesigned for industrial settings, this disconnect switch is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIsolating power to heavy machinery during maintenance shutdowns\u003c\/li\u003e \u003cli\u003eServing as a main service disconnect for three-phase equipment installations\u003c\/li\u003e \u003cli\u003eProviding a safe replacement option when upgrading legacy isolation devices\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for installation and operation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCoordinate with your electrical design and panel specifications to confirm frame fit and mounting clearance.\u003c\/li\u003e \u003cli\u003eAlways verify the application requirements and electrical codes for your facility before installation.\u003c\/li\u003e \u003cli\u003eEngage a qualified electrician for installation, testing, and lockout\/tagout procedures to ensure safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415527084194,"sku":"DTU326R","price":46624.0,"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-dtu326r-600a-3p-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}