{"product_id":"eaton-dh221ngk-30a-240v-2-pole-fusible-safety-switch-nema-1","title":"Eaton DH221NGK - 30A, 240V, 2-Pole, Fusible, Safety Switch, NEMA 1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton DH221NGK is a purpose-built, fuse-protected safety switch engineered to deliver reliable on\/off isolation and overcurrent protection in industrial and commercial settings. With a 30A, 240V two-pole design housed in a rugged NEMA 1 enclosure, this unit keeps critical equipment safe while simplifying local motor and circuit protection.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DH221NGK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA Rating:\u003c\/strong\u003e NEMA 1 (indoor enclosure)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Yes (fuse-protected)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design\u003c\/strong\u003e: A space-efficient footprint that fits neatly into control panels and low-clearance installations, while offering straightforward fuse replacement and routine maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated protection for demanding loads\u003c\/strong\u003e: Fusible construction provides rapid open-circuit protection, helping to safeguard motors, drives, and branch circuits from overcurrents and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable indoor performance\u003c\/strong\u003e: NEMA 1-rated enclosure means solid protection against dust and incidental contact in indoor environments like equipment rooms, basements, or utility spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear isolation for safe maintenance\u003c\/strong\u003e: Designed to provide a secure disconnect point, enabling safer servicing of downstream equipment and simplifying lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile utility for multiple applications\u003c\/strong\u003e: Well-suited as a motor disconnect, a panelboard protection device, or a convenient branch-circuit guardian in compact electrical rooms and control panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor-driven equipment in manufacturing lines where dependable isolation and fuse-based protection are essential.\u003c\/li\u003e \u003cli\u003eHVAC and chilled-water systems requiring a robust, easy-to-service disconnect switch on a 240V circuit.\u003c\/li\u003e \u003cli\u003ePanelboard sections that need a dedicated, fusible safety switch to protect feeding circuits and downstream controls.\u003c\/li\u003e \u003cli\u003ePumps, conveyors, and processing equipment where rapid fault clearing minimizes downtime and equipment wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair the DH221NGK with compatible fuses sized for your motor full-load current and startup profile to ensure optimal protection without nuisance tripping.\u003c\/li\u003e \u003cli\u003eUse in indoor environments where a rugged, NEMA 1 enclosure safeguards the switching and fuse components from dust and incidental contact.\u003c\/li\u003e \u003cli\u003ePlan for straightforward maintenance by choosing a location that allows easy fuse access and routine inspection of switch operation.\u003c\/li\u003e \u003cli\u003eIncorporate the DH221NGK into your electrical protection strategy as a clear, code-compliant disconnect that supports safe servicing and energy control.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers and electricians seeking a dependable, fusible two-pole safety switch with a compact footprint, the Eaton DH221NGK delivers precise isolation, robust branch-circuit protection, and a practical path to safer, more efficient equipment operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390378627234,"sku":"DH221NGK","price":509.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_3e0f892a-469e-47db-94b3-d92bc6ae28e6.png?v=1765369617","url":"https:\/\/www.ampstate.com\/products\/eaton-dh221ngk-30a-240v-2-pole-fusible-safety-switch-nema-1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}