{"product_id":"eaton-cutler-hammer-dg221ngb-disconnect-switch","title":"Eaton Cutler-Hammer DG221NGB - 30A, 240V, 2-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton Cutler-Hammer DG221NGB is a 30A, 240V, 2-Pole Fused Disconnect Switch engineered for safe, reliable electrical isolation in demanding industrial and commercial environments. Built to support proper lockout\/tagout procedures, it delivers dependable disconnection under load while withstanding long-term use in active electrical rooms and equipment bays.\u003c\/p\u003e \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection for overload safety:\u003c\/strong\u003e The integrated fuses provide overcurrent protection, giving you a controlled path to interrupt power during fault events while you perform maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole isolation:\u003c\/strong\u003e With two hot legs opened simultaneously, this switch minimizes arc-flash risk and ensures a complete, clear disconnect on 240V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-ready and LO\/TO compatible:\u003c\/strong\u003e Designed to support lockout\/tagout procedures, helping technicians secure a safe work environment during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, industrial-grade design:\u003c\/strong\u003e Built to endure the rigors of everyday operation in busy facilities, reducing nuisance trips and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear specification alignment:\u003c\/strong\u003e Precisely matched to 30A, 240V applications, making it a reliable choice for motor feeds, feeders, and line-side disconnects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance technicians and electricians performing routine servicing of motors, pumps, conveyors, and HVAC equipment\u003c\/li\u003e \u003cli\u003eFacilities engineers overseeing electrical rooms and service entrances in industrial and commercial settings\u003c\/li\u003e \u003cli\u003ePanel builders integrating a robust, compliant disconnect into control circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eShutting down a motor-driven conveyor line for scheduled maintenance\u003c\/li\u003e \u003cli\u003eIsolating a pump or fan during repairs without sacrificing overall system safety\u003c\/li\u003e \u003cli\u003eServing as a dedicated service disconnect for a critical branch circuit on 240V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eInstalled in a 240V, two-pole circuit, the DG221NGB uses internal fuses to interrupt current during overloads and provides a clear, debatable isolation point when the handle is switched to OFF. The fused design adds an extra layer of protection for the circuit while technicians lock out the equipment for safe maintenance, ensuring the power cannot be re-energized until verification and removal of the lockout device.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\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 2-Pole\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 DG221NGB\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eMaintenance and Safety Tips\u003c\/h3\u003e\n\u003cp\u003eRegularly inspect the fusible links for signs of wear or overheating, and replace only with the same 30A rating to preserve protection. Use proper lockout\/tagout devices when performing maintenance and ensure the disconnect remains in the OFF position during service. Keep documentation of inspections and fuse replacements as part of your safety compliance routine.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383709782178,"sku":"DG221NGB","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-cutler-hammer-dg221ngb-30a-240v-2-pole-fused-disconnect-switch-588.webp?v=1788820623","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-dg221ngb-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}