{"product_id":"siemens-dtnf222-2-pole-double-throw-safety-switch","title":"Siemens DTNF222 - 2-Pole, Double-Throw, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens DTNF222 - 2-Pole, Double-Throw, Safety Switch is a robust Siemens safety switch designed for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. This two-pole device delivers precise control, enabling safe maintenance and dependable circuit protection in a compact, maintainable package.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2-Pole, Double-Throw configuration\u003c\/strong\u003e provides versatile control across two independent circuits, allowing clear isolation and flexible circuit routing in a single actuator.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable isolation and overcurrent protection\u003c\/strong\u003e in harsh environments, helping prevent accidental energization during service and safeguarding equipment and personnel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable fusible switch\u003c\/strong\u003e design simplifies panel installation and field servicing, reducing downtime and cleanup time during replacements or inspections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications\u003c\/strong\u003e include motor disconnects, panelboards, and branch circuit protection where space is at a premium and ease of maintenance matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e built to withstand demanding operating conditions found in manufacturing floors, processing plants, and commercial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the DTNF222 matters for your electrical safety and reliability\u003c\/h2\u003e \u003cp\u003eThe DTNF222 delivers a clear, unmistakable off state that electricians and technicians can trust during maintenance, testing, and servicing. Its two-pole double-throw design supports efficient control of paired circuits or dual-path feeds, enabling safer isolation of motors, feeders, or critical branch circuits. With built-in overcurrent protection, you gain an integrated approach to safeguarding downstream equipment against faults, helping reduce unscheduled outages and equipment damage.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMotor disconnects in mitre lines, conveyors, or pumps where rapid isolation is essential for safety during maintenance.\u003c\/li\u003e \u003cli\u003ePanelboard protection in control panels that service multiple feeders, delivering a compact solution that occupies minimal panel real estate.\u003c\/li\u003e \u003cli\u003eBranch circuit protection for critical equipment racks, providing a reliable on\/off point with robust fault protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical notes for seamless integration\u003c\/h3\u003e \u003cp\u003eDesigned to align with standard industrial wiring practices, the DTNF222 fits into common control schematics and enclosure configurations. Its maintenance-friendly design minimizes downtime during inspections or replacements, and the 2-pole, double-throw action supports straightforward wiring and clear status indication for operators. For optimal performance, pair this switch with appropriate overcurrent protection assembly and follow Siemens installation guidelines for safe and compliant operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390412017826,"sku":"DTNF222","price":2798.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_57c6972a-0759-44bc-9ec0-6a2c8b09dbbf.png?v=1765370553","url":"https:\/\/www.ampstate.com\/products\/siemens-dtnf222-2-pole-double-throw-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}