{"product_id":"square-d-h325-400a-240v-disconnect-switch","title":"Square D H325 - 400A, 240V, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D H325 - 400A, 240V, Disconnect Switch\u003c\/strong\u003e is a rugged, purpose-built solution for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. Designed to handle the rigors of real-world electrical systems, this disconnect switch combines durable construction with straightforward serviceability, making maintenance safer and faster.\u003c\/p\u003e \u003ch3\u003eKey features that stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400A amperage\u003c\/strong\u003e and \u003cstrong\u003e240V\u003c\/strong\u003e operation to cover a wide range of switchgear and motor load needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible switch design\u003c\/strong\u003e for integrated protection and easy fuse replacement when protection coordination is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable form factor\u003c\/strong\u003e that fits into space-constrained environments without sacrificing performance.\u003c\/li\u003e \u003cli\u003eSpecifically suited for \u003cstrong\u003emotor disconnects, panelboards\u003c\/strong\u003e, and \u003cstrong\u003ebranch circuit protection\u003c\/strong\u003e where reliable isolation is essential.\u003c\/li\u003e \u003cli\u003eBuilt to withstand demanding environments, delivering dependable performance in busy electrical rooms and equipment spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and production lines where quick, definite isolation is necessary during maintenance or shutdowns.\u003c\/li\u003e \u003cli\u003ePanelboard assemblies requiring a compact disconnect that also offers overcurrent protection.\u003c\/li\u003e \u003cli\u003eBranch circuit protection configurations in commercial facilities and industrial settings where space is at a premium.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMinimize downtime\u003c\/strong\u003e with fast, reliable isolation that reduces the risk during servicing or fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImprove safety\u003c\/strong\u003e by providing a clear, definitive disconnect path for maintenance teams and authorized personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplify protection coordination\u003c\/strong\u003e with an integrated fusible switch that aligns with protective device strategies in complex electrical layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient installation\u003c\/strong\u003e thanks to its compact design, making it suitable for retrofit projects and new builds with tight electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H325\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e amperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider the Square D H325\u003c\/h3\u003e\n\u003cp\u003eFacilities housing larger motor loads or compact electrical layouts will benefit from the H325’s combination of high current capability, protective fusible switching, and easy maintenance. It’s a practical choice for engineers and electricians seeking a durable, space-conscious disconnect switch that delivers dependable isolation and protection in everyday industrial and commercial operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390330163362,"sku":"H325","price":1528.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_fd99e55f-b4e5-4bea-8921-e01049bb0b37.png?v=1765368073","url":"https:\/\/www.ampstate.com\/products\/square-d-h325-400a-240v-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}