{"product_id":"nan-knz40b3000-disconnect-switch","title":"KNZ40B3000 - Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe KNZ40B3000 Disconnect Switch is engineered to deliver safe electrical isolation in demanding industrial and commercial environments. Built to support rigorous lockout\/tagout procedures, it provides a dependable path to completely de‑energize equipment during maintenance, service calls, or emergency shutdowns.\u003c\/p\u003e \u003ch3\u003eWhy the KNZ40B3000 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafe isolation you can count on\u003c\/strong\u003e: a decisive break in the circuit path ensures equipment cannot be energized until the switch is correctly reset and safety checks are completed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness\u003c\/strong\u003e: designed to integrate smoothly with standard safety protocols, helping facilities stay compliant and protect personnel during outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e: engineered to maintain performance when switching while current is present, reducing the risk of re-energization during peri‑maintenance conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term durability\u003c\/strong\u003e: built for repeated cycles in industrial settings, balancing rugged construction with stable electrical isolation over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple integration\u003c\/strong\u003e: compatible with common control architectures in both new installations and retrofits, helping teams standardize safety across equipment fleets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical applications and use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for facilities that require rigorous safety controls alongside dependable performance. The KNZ40B3000 is well-suited for manufacturing lines, process equipment, facility maintenance areas, and other spaces where personnel must safely isolate power before servicing. Use it to support routine maintenance, fixture changes, machine resets after faults, and any operation where energy isolation is critical to worker safety.\u003c\/p\u003e \u003ch3\u003eHow it works in real-world scenarios\u003c\/h3\u003e\n\u003cp\u003eInstalled in the main or branch power path, the KNZ40B3000 provides a clear, mechanical disconnect that prevents backfeed and accidental re-energization. When maintenance is required, technicians can apply lockout devices and tags to ensure a controlled, verifiable de-energization. After safety checks are complete, energization is performed in a controlled manner, reestablishing power only when the area is confirmed safe.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e KNZ40B3000\u003c\/p\u003e \u003ch3\u003eImportant considerations for deployment\u003c\/h3\u003e\n\u003cp\u003eFor best results, pair the KNZ40B3000 with your facility’s established lockout\/tagout program and training. Confirm that installation aligns with your local electrical codes and safety standards, and conduct periodic testing to verify reliable operation under load conditions. Regular inspection of mounting integrity and connection quality will help sustain long-term performance and safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383697199266,"sku":"KNZ40B3000","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_f4731c37-821c-482b-968f-42d4340cef05.png?v=1765252230","url":"https:\/\/www.ampstate.com\/products\/nan-knz40b3000-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}