{"product_id":"eaton-cutler-hammer-dh364ngk-disconnect-switch","title":"Eaton Cutler-Hammer DH364NGK - 200A, 600V, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer DH364NGK is a purpose-built fused disconnect switch engineered for dependable electrical isolation in demanding industrial and commercial environments. With a 200A current rating and a 600V voltage limit, this unit provides clear, reliable disconnection under load while supporting strict lockout\/tagout procedures for safe maintenance and service work. Built for durability and consistent performance, the DH364NGK helps keep critical equipment protected and downtime minimized.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRobust protection with built-in fusing:\u003c\/strong\u003e The fused disconnect design interrupts fault currents efficiently, helping reduce arcing and improving overall circuit safety during shutdowns and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong safety alignment with lockout\/tagout (LOTO):\u003c\/strong\u003e Ready for standard padlocks and LOTO procedures, enabling technicians to secure circuits during servicing and ensuring compliance with safety protocols.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear isolation and status visibility:\u003c\/strong\u003e The DH364NGK is designed to provide a definitive disconnect indication, so maintenance teams can confirm when the line is safely isolated.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged indoor enclosure (NEMA 1):\u003c\/strong\u003e Built to withstand the rigors of busy electrical rooms, contributing to long-term reliability in daily operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh compatibility for power distribution:\u003c\/strong\u003e Suitable for main feeders and motor-control circuits in a variety of industrial and commercial applications, including manufacturing lines, pumps, and HVAC installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat’s inside the specs you need\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong amperage rating:\u003e 200A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003evoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eenclosure rating:\u003c\/strong\u003e NEMA 1\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 Eaton Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003emodel:\u003c\/strong\u003e DH364NGK\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and scenarios\u003c\/h3\u003e\n\u003cp\u003eEngineered for facilities that rely on reliable electrical isolation, the DH364NGK excels in:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial production lines requiring safe power shutdowns during maintenance or tool changes\u003c\/li\u003e \u003cli\u003eMotor feeders and large equipment feeds where rapid, dependable disconnection is critical\u003c\/li\u003e \u003cli\u003eCommercial facilities with critical HVAC or pumping systems needing controlled isolation for safety and service work\u003c\/li\u003e \u003cli\u003ePanel and switchgear installations where a durable, ready-to-use fused disconnect is preferred for compliance and rapid deployment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eMaintenance, installation tips, and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan fuse replacement with the same amperage and type to preserve protective characteristics and electrical coordination.\u003c\/li\u003e \u003cli\u003eDuring installation, ensure proper alignment with your distribution layout to minimize switching wear and maximize service life.\u003c\/li\u003e \u003cli\u003eIntegrate the unit into your LOTO program by designating standard padlock points and clearly labeling the disconnect for maintenance personnel.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections of the enclosure and contact interfaces to verify clean operation and reliable disconnection when needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe DH364NGK from Eaton Cutler-Hammer delivers a thoughtful combination of precise electrical isolation, safety-focused features, and durable construction designed for the realities of busy facilities. For engineers and technicians needing a reliable, 200A, 600V fused disconnect, this unit provides a clear path to safer maintenance, improved protection of upstream equipment, and streamlined compliance with lockout\/tagout procedures.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383780528290,"sku":"DH364NGK","price":2110.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_d1547cbe-dfa4-4b4c-a4d7-e6bbd1ad8ff8.png?v=1765254281","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-dh364ngk-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}