{"product_id":"siemens-vms365b-disconnect-switch","title":"Siemens VMS365B - 400A, 600V, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens VMS365B is a high-performance fused disconnect switch engineered for safe, reliable electrical isolation in demanding industrial and commercial environments. With a robust 400A current rating, a 600V maximum voltage, and a 3-pole design, this device delivers dependable disconnection under load and supports rigorous lockout\/tagout procedures to keep maintenance teams protected.\u003c\/p\u003e \u003ch3\u003eWhy the VMS365B stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated fused protection:\u003c\/strong\u003e The fused disconnect configuration provides immediate overcurrent protection, helping to contain faults and protect downstream equipment without requiring separate components.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eComplete isolation with a 3-pole design:\u003c\/strong\u003e All three conductors are reliably disconnected, reducing arc flash risk and ensuring clear, predictable de-energization during service or repair.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity performance:\u003c\/strong\u003e 400A continuous rating supports large feeders and demanding load profiles, making it suitable for heavy machinery, motors, and distribution circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad voltage handling:\u003c\/strong\u003e Rated up to 600V, it accommodates a wide range of industrial power systems while maintaining safe operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-ready safety:\u003c\/strong\u003e Built to work with standard lockout\/tagout practices, helping facilities meet safety requirements during servicing and inspections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable for long-term use:\u003c\/strong\u003e Designed to withstand the rigors of busy commercial and industrial environments, delivering reliable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain feeder isolation for manufacturing lines and heavy equipment\u003c\/li\u003e \u003cli\u003eStand-alone safety interlock points in electrical rooms and service panels\u003c\/li\u003e \u003cli\u003eEmergency shutdown or routine maintenance stations where dependable disconnection is critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e VMS365B\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who demand dependable isolation, easy maintenance, and a clear path to safe operations, the Siemens VMS365B fused disconnect switch provides a trusted solution for protecting people, equipment, and processes in challenging electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383782396066,"sku":"VMS365B","price":2310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_f3dd63d0-f6e3-48d0-96b1-167bb65e05c7.png?v=1765254322","url":"https:\/\/www.ampstate.com\/products\/siemens-vms365b-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}