{"product_id":"siemens-3np407-50a-disconnect-switch","title":"Siemens 3NP407 - 50A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens 3NP407 - 50A Disconnect Switch is a robust solution engineered for reliable on\/off isolation and decisive overcurrent protection in demanding industrial and commercial environments. The 3NP407 model provides a compact, maintainable fusible switch that fits tightly in panelboards and motor control applications, delivering essential protection without sacrificing space or serviceability.\u003c\/p\u003e \u003ch2\u003eWhy the 3NP407 stands out\u003c\/h2\u003e\n\u003cp\u003eWhen your facility requires a dependable point of isolation that also safeguards circuitry, the 3NP407 delivers. Its 50A rating is well-suited for common motor disconnects, branch circuits, and panelboard protection, making it a practical choice for equipment rooms, processing lines, and HVAC installations. The combination of a compact footprint and a maintainable design helps keep installations tidy and downtime minimal during routine servicing.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmodel:\u003e 3NP407\u003c\/strongmodel:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Disconnects for motors, panelboards, and branch circuits requiring a fusible switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign intent:\u003c\/strong\u003e Compact, maintainable fusible switch for reliable isolation and protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines where quick isolation is essential for maintenance and safety\u003c\/li\u003e \u003cli\u003ePanelboard protection where a compact, serviceable switch is needed in space-constrained installations\u003c\/li\u003e \u003cli\u003eBranch circuit protection in commercial or light-industrial settings, balancing control, protection, and footprint\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits\u003c\/h3\u003e\n\u003cp\u003eWith the Siemens 3NP407, you gain a straightforward, field‑ready solution that aligns with everyday electrical protection needs. It provides clear separation of control and protection functions, enabling accurate maintenance workflows and safer, more reliable operation of critical equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390328950946,"sku":"3NP407","price":835.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-3np407-50a-disconnect-switch-829.webp?v=1788861405","url":"https:\/\/www.ampstate.com\/products\/siemens-3np407-50a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}