{"product_id":"cutler-hammer-dh321fgk-disconnect-switch","title":"Cutler-Hammer DH321FGK - 30A, 240V, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Cutler-Hammer DH321FGK is a rugged, three-pole fused disconnect switch engineered for harsh industrial and commercial settings. With a 30A, 240V rating, it delivers reliable electrical isolation when maintenance or service is required, helping you keep personnel safe and equipment protected.\u003c\/p\u003e \u003ch2\u003eWhy the DH321FGK stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole isolation\u003c\/strong\u003e ensures complete disconnect of all phases, preventing partial energization and enabling safer troubleshooting and servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e provides integrated overcurrent protection, guarding downstream components from short circuits and overloads without needing a separate protective device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e designed into the operation, making it straightforward to enforce safety procedures during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, indoor-ready enclosure\u003c\/strong\u003e with a NEMA 1 rating, built to withstand everyday shop or plant environments while keeping the internal circuitry shielded from dust and incidental contact.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDependable long-term performance\u003c\/strong\u003e crafted for steady disconnection under load, reducing unexpected downtime and improving maintenance planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical applications\u003c\/h2\u003e\n\u003cp\u003eIdeal for control panels, motor circuits, and equipment that require safe shutdown for service or repair. Use cases include conveyor systems, pumps, HVAC equipment, and general manufacturing lines where reliable isolation is essential for worker safety and equipment protection.\u003c\/p\u003e \u003ch2\u003eWho benefits most\u003c\/h2\u003e\n\u003cp\u003eMaintenance technicians, facilities engineers, and panel builders who need a proven, easy-to-integrate fused disconnect switch that blends safety, reliability, and simplicity into one compact package.\u003c\/p\u003e \u003ch2\u003eHow it improves safety and uptime\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIntegrated fusing minimizes the risk of downstream faults during startup and operation.\u003c\/li\u003e \u003cli\u003eClear, unambiguous disconnect point supports compliant lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eRobust construction reduces nuisance failures in demanding environments, supporting higher uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cutler-Hammer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DH321FGK\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\u003eNumber of poles:\u003c\/strong\u003e 3-Pole\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 \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e30A maximum current capacity for controlled isolation of medium-load circuits\u003c\/li\u003e \u003cli\u003eSuitable for indoor installation with standard electrical control wiring practices\u003c\/li\u003e \u003cli\u003eDesigned to pair with common fusing strategies to complement existing safety and protection schemes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383743140002,"sku":"DH321FGK","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/cutler-hammer-dh321fgk-30a-240v-3-pole-fused-disconnect-switch-662.webp?v=1788825657","url":"https:\/\/www.ampstate.com\/products\/cutler-hammer-dh321fgk-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}