{"product_id":"siemens-hnf363-disconnect-switch","title":"Siemens HNF363 - 100A, 600V, 3-Pole, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HNF363 Safety Switch is built for the real world—where safe electrical isolation is non‑negotiable and maintenance windows must stay productive. This 100A, 600V, 3‑pole disconnect delivers dependable performance in industrial and commercial environments, helping you enforce lockout\/tagout procedures with confidence and keep critical equipment protected during servicing.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafe, compliant isolation\u003c\/strong\u003e: engineered to support proper lockout\/tagout practices, giving maintenance teams a reliable means to physically isolate circuits before service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e: designed to perform a clean, controlled disconnect even when circuits are energized, minimizing downtime and equipment risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole design for comprehensive control\u003c\/strong\u003e: ensures simultaneous disconnection of all conductors, reducing arc exposure and providing complete isolation for motor feeds and feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long‑lasting construction\u003c\/strong\u003e: built to withstand demanding industrial environments, delivering consistent performance with reduced maintenance needs over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e: ready to install into standard electrical layouts and compatible with common wiring practices, facilitating faster commissioning and easier upgrades to safety systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HNF363\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe HNF363 is an ideal solution for applications like motor control circuits, feeder disconnects, and equipment bays where safe isolation is critical for maintenance, setup, or repair. It's particularly valuable in environments where strict adherence to lockout\/tagout protocols helps protect technicians and minimize risk during service intervals.\u003c\/p\u003e \u003cp\u003ePractical tips to get the most from your Siemens HNF363:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with standard padlocks and tagout devices to maximize safety during servicing.\u003c\/li\u003e \u003cli\u003eUse in conjunction with proper enclosure accessories to protect against dust, moisture, and incidental contact in harsh environments.\u003c\/li\u003e \u003cli\u003eLabel clearly at the point of use to communicate the device’s status and the maintenance window for easy recognition by your team.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspection of the switch mechanism to verify smooth actuation and reliable isolation over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens HNF363 when you need a trusted, purpose‑built safety switch that prioritizes safe isolation, operational reliability, and straightforward integration into existing electrical infrastructures. Invest in safer maintenance, faster turnarounds, and peace of mind across your industrial or commercial facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383433941154,"sku":"HNF363","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_72d35535-e398-4c2c-83c1-82f05530edf8.png?v=1765248739","url":"https:\/\/www.ampstate.com\/products\/siemens-hnf363-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}