{"product_id":"eaton-dh221ngk-disconnect-switch-3","title":"Eaton DH221NGK - 30A, 240V, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton DH221NGK\u003c\/strong\u003e — a 30A, 240V fused disconnect switch engineered for dependable electrical isolation in demanding industrial and commercial environments. This compact, purpose-built unit combines rapid disconnect capability with built-in overcurrent protection, ensuring safe maintenance and reliable operation under load.\u003c\/p\u003e \u003cp\u003eWhat makes the DH221NGK stand out is its practical integration of fusing directly at the disconnect point. This design supports clean lockout\/tagout procedures, minimizes downtime, and reduces the number of separate components you need to manage in control panels, motor starters, or equipment enclosures. Built for long-term durability, it maintains consistent performance even in busy facilities where electrical reliability is essential.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongintegrated fusing\u003e provides immediate overcurrent protection at the disconnect, helping to shield downstream wiring and components from faults.\u003c\/strongintegrated\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A at 240V\u003c\/strong\u003e rating suits common motor control circuits, pumps, and other industrial loads without oversizing or under-protecting the circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 1 enclosure\u003c\/strong\u003e offers reliable indoor protection against dust and basic environmental contaminants, ideal for general-purpose installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe under-load disconnection\u003c\/strong\u003e capability ensures you can isolate equipment during operation when required, reducing risk during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility\u003c\/strong\u003e to help facilities meet safety standards and keep maintenance personnel protected.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control sections in manufacturing lines, where quick, secure shutoff is essential for routine maintenance.\u003c\/li\u003e \u003cli\u003eIndustrial machinery and process equipment that demand reliable isolation to perform service safely.\u003c\/li\u003e \u003cli\u003eCommercial HVAC, pumps, and related control circuits that require tamper-resistant disconnection with built-in protection.\u003c\/li\u003e \u003cli\u003eMaintenance workflows in facilities management where clear, compliant lockout\/tagout procedures are a priority.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this over non-fused options\u003c\/h3\u003e\n\u003cp\u003eWith the DH221NGK, you gain not only a disconnect but also integrated protection. The fused design mitigates fault energy at the source, reducing the likelihood of downstream damage and nuisance trips. This simplifies wiring, improves safety during servicing, and supports leaner maintenance routines without sacrificing protection or reliability.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DH221NGK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fused Disconnect Switch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCare and best practices\u003c\/h3\u003e\n\u003cp\u003eKeep the unit accessible and clearly labeled for service. When performing fuse maintenance or replacement, follow established lockout\/tagout procedures to ensure safe operation. Periodically inspect connections and fuse elements for signs of wear or degradation, and replace fuses according to manufacturer guidelines to preserve optimal protection and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383509930146,"sku":"DH221NGK","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_947fa53c-fe71-4a4e-9e40-6f76c0d359b9.png?v=1765249751","url":"https:\/\/www.ampstate.com\/products\/eaton-dh221ngk-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}