{"product_id":"siemens-dtnf224-200a-240v-double-throw-switch","title":"Siemens DTNF224 - 200A, 240V, Double-Throw, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens DTNF224 - 200A, 240V, Double-Throw, Switch. Built for demanding industrial and commercial environments, this fusible switch combines dependable isolation with integrated overcurrent protection in a compact, maintainable package. Designed to keep heavy-duty systems safe and running, it’s the trusted choice when reliability matters most.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e DTNF224 — a precisely engineered, Siemens-branded solution you can depend on.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 200A — handles substantial loads with clear, decisive switching.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 240V — suitable for common industrial and commercial power distribution schemes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDouble-Throw configuration:\u003c\/b\u003e provides flexible switching between two circuit paths from a single input, improving circuit management and serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFusible switch design:\u003c\/b\u003e integrates overcurrent protection with isolation, reducing component counts and simplifying panel design.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRobust construction:\u003c\/b\u003e engineered to withstand the rigors of motor disconnects, panelboards, and branch circuit protection in active facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines and processing equipment\u003c\/li\u003e \u003cli\u003ePanelboards where space is at a premium but protection is non-negotiable\u003c\/li\u003e \u003cli\u003eBranch circuit protection in commercial installations requiring quick, reliable isolation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters for your electrical system\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eReliable isolation\u003c\/b\u003e ensures safe maintenance and service, reducing downtime during routine work or fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIntegrated protection\u003c\/b\u003e minimizes the part count and streamlines wiring inside enclosures, helping you meet space and compliance requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlexible switching\u003c\/b\u003e through the double-throw design supports efficient routing of power paths and facilitates future expansion or rerouting.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable performance\u003c\/b\u003e is suited to environments where vibration, temperature variation, and frequent operation are commonplace.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUsage considerations and best practices\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair the DTNF224 with appropriately rated fuses and follow all local electrical codes and Siemens installation guidelines.\u003c\/li\u003e \u003cli\u003ePlan for quick access and clear visibility to the switch position for safe operation and rapid troubleshooting.\u003c\/li\u003e \u003cli\u003eEnsure compatible enclosure and mounting to maintain protection ratings and ease of maintenance.\u003c\/li\u003e \u003cli\u003eTrain maintenance personnel on proper isolation procedures to maximize uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompetitive differentiators\u003c\/h2\u003e\n\u003cp\u003eCompared with broader-distribution disconnect solutions, the DTNF224 offers a Siemens-branded, purpose-built fusible switch with a compact footprint and a design that emphasizes straightforward maintenance and dependable protection. Its double-throw capability reduces the need for additional switching gear, while the integrated protection streamlines panel design and serviceability in tight electrical spaces.\u003c\/p\u003e \u003ch2\u003eWho is this for?\u003c\/h2\u003e\n\u003cp\u003eIdeal for electrical engineers, facility managers, and maintenance teams overseeing industrial equipment, manufacturing lines, or commercial power distribution who require a reliable, compact, and maintainable fusible switch that delivers both isolation and overcurrent protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390402646178,"sku":"DTNF224","price":4546.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_a1be0ca9-a474-4e77-9ff7-29f9c7a87183.png?v=1765370297","url":"https:\/\/www.ampstate.com\/products\/siemens-dtnf224-200a-240v-double-throw-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}