{"product_id":"siemens-hnf361r-3-pole-heavy-duty-switch","title":"Siemens HNF361R - 3-Pole, Heavy-Duty, Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HNF361R\u003c\/strong\u003e is a 3-pole heavy-duty fusible switch engineered for dependable on\/off isolation and robust overcurrent protection in challenging industrial and commercial environments. Built to endure demanding service, this compact switch delivers precise control, reliable protection, and simplified maintenance in a single, integrated package.\u003c\/p\u003e \u003cp\u003eKey benefits and what it solves for you:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole isolation\u003c\/strong\u003e ensures all electrical phases are simultaneously disconnected, enhancing safety during maintenance and reducing the risk of partial energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-duty performance\u003c\/strong\u003e designed to withstand harsh operating conditions, providing consistent operation in motor control, panelboard installations, and branch circuit protection tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible switch capability\u003c\/strong\u003e combines on\/off control with built-in overcurrent protection, helping protect downstream equipment and wiring from short circuits and overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design\u003c\/strong\u003e simplifies installation in restricted spaces and makes field service straightforward, minimizing downtime during inspections or replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability you can count on\u003c\/strong\u003e from Siemens, a trusted name in industrial switchgear and electrical protection, delivering durable contacts and secure enclosure options for long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal applications include motor disconnects, panelboards, and branch circuit protection where a compact, maintainable fusible switch is required. The HNF361R shines in both new installations and retrofit projects across industrial facilities and commercial buildings, where dependable isolation and overcurrent protection are essential for safe, continuous operation.\u003c\/p\u003e \u003cp\u003eUse cases and scenarios to consider:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor control centers and drives where rapid, secure disconnection of all supply lines is critical during maintenance or fault conditions.\u003c\/li\u003e \u003cli\u003ePanelboard assemblies that demand integrated protection with straightforward, space-efficient switching capability.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in environments with frequent load changes, where compact equipment and easy servicing save time and labor costs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for optimal results: verify compatible fuse type and rating for your load, ensure proper enclosure and environmental ratings for the installation site, and follow standard safety procedures during operation and maintenance to maximize the HNF361R’s longevity and protective benefits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390386360482,"sku":"HNF361R","price":758.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_c37152c1-4335-4bc0-8ede-7129ec0e06d7.png?v=1765369900","url":"https:\/\/www.ampstate.com\/products\/siemens-hnf361r-3-pole-heavy-duty-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}