{"product_id":"siemens-hnf364ss-200a-3p-disconnect-switch","title":"Siemens HNF364SS Disconnect Switch, 200A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HNF364SS is a purpose-built disconnect switch engineered for industrial electrical service, maintenance, and replacement projects. With a robust 200 A rating and a 3-pole configuration, this unit delivers reliable isolation for three-phase systems, helping crews work safely and efficiently during outages, servicing, or retrofits.\u003c\/p\u003e \u003ch3\u003eWhy the HNF364SS stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole, 200 A performance\u003c\/strong\u003e – Full phase isolation for three-phase power, handling mid-to-large workload disconnects with dependable reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade design\u003c\/strong\u003e – Built to endure demanding environments found in factories, plants, and service facilities, ensuring consistent operation when it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear purpose for demanding workloads\u003c\/strong\u003e – Specifically intended for industrial service, maintenance shutdowns, and equipment replacement projects where safe, rapid disconnection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility guidance\u003c\/strong\u003e – Verify fit by part number (HNF364SS) and alignment with your application requirements to ensure seamless integration with your panels, gear, and wiring scheme.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport when you need it\u003c\/strong\u003e – If you’re unsure about compatibility, reach out. We can help confirm whether HNF364SS fits your specific setup and installation scenario.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eDesigned for who and where it’s used\u003c\/h3\u003e\n\u003cp\u003eIdeal for facility engineers, electrical contractors, and maintenance teams working in industrial facilities, manufacturing lines, or distribution centers. Use it to isolate power for routine servicing of motors, switchgear, feeders, or downstream equipment, and to facilitate safe, code-compliant maintenance windows.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIncoming power isolation for preventative maintenance on three-phase motor drives or transformers.\u003c\/li\u003e \u003cli\u003eTemporary shutdowns during equipment replacement or panel upgrades, ensuring a safe work environment.\u003c\/li\u003e \u003cli\u003eEmergency or planned service disconnections where clear, definitive isolation is required.\u003c\/li\u003e \u003cli\u003eRetrofits and system modernization projects that demand a rugged, reliable disconnect switch with precise amperage handling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify compatibility\u003c\/h3\u003e\n\u003cp\u003eTo confirm the HNF364SS is the right fit, check the part number against your bill of materials and review your application requirements—such as available space, mounting configuration, and conductor terminations. If you need a hand with compatibility decisions, send us a message and we’ll help map the part to your panel, gear, and safety standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415929376930,"sku":"HNF364SS","price":15793.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hnf364ss-disconnect-switch-200a-3-pole-switchs-318.webp?v=1789212435","url":"https:\/\/www.ampstate.com\/products\/siemens-hnf364ss-200a-3p-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}