{"product_id":"eaton-dg321ngb-disconnect-switch","title":"Eaton DG321NGB - 30A, 240V, Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton DG321NGB\u003c\/strong\u003e is a 30A, 240V fused safety switch engineered for demanding industrial and commercial environments where safe electrical isolation and reliable disconnection under load are non-negotiable. This unit is designed to support proper lockout\/tagout (LOTO) procedures, giving maintenance teams a secure and straightforward path to service without compromising system safety or uptime.\u003c\/p\u003e \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\u003eEnclosure:\u003c\/strong\u003e NEMA 3R (outdoor-rated protection against rain and outdoor conditions)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Fused safety switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DG321NGB\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to be the dependable isolation point for equipment and circuits, the DG321NGB combines switching and fuse protection in one compact enclosure. The integrated fuse protection enables immediate, clean disconnection under fault conditions, helping to minimize arcing and support safer maintenance operations. With its rugged NEMA 3R enclosure, it withstands outdoor environments, protecting sensitive components from weather, dust, and incidental impacts while maintaining consistent performance over time.\u003c\/p\u003e \u003ch3\u003eWhy this matters for your operations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLOTO-ready reliability:\u003c\/strong\u003e Built to align with lockout\/tagout practices, ensuring technicians can secure power before servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-life protection:\u003c\/strong\u003e Robust construction and internal components designed for continuous service in harsh industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-saving safety:\u003c\/strong\u003e The fused safety switch consolidates protection and disconnection in a single unit, reducing panel clutter and potential fault points.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Ideal for motor circuits, pumps, conveyors, and outdoor equipment where dependable isolation is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eUse the DG321NGB as the primary safety switch for equipment rooms, outdoor substations, and production lines where 30A, 240V circuits require reliable disconnection. It’s well-suited for facilities managers, electrical installers, and maintenance teams seeking a proven solution that supports routine maintenance without compromising safety or uptime.\u003c\/p\u003e \u003ch3\u003eHow it compares to alternatives\u003c\/h3\u003e\n\u003cp\u003eCompared with non-fused or separate protection devices, the DG321NGB offers integrated fuse protection and a dedicated isolation point in one enclosure. This reduces wiring complexity, minimizes space requirements, and lowers the number of components that can fail, all while delivering dependable disconnection under load when it’s most needed.\u003c\/p\u003e \u003ch3\u003ePractical tips for optimal use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify circuit voltage and amperage align with the 240V \/ 30A rating before installation.\u003c\/li\u003e \u003cli\u003eEnsure fuses are correctly rated and replace only with the same type and rating to maintain protection integrity.\u003c\/li\u003e \u003cli\u003eMaintain clear access to the switch and ensure LOTO devices can be attached securely during servicing.\u003c\/li\u003e \u003cli\u003eRegularly inspect the enclosure for signs of wear, moisture ingress, or corrosion, especially in outdoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383485124770,"sku":"DG321NGB","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-dg321ngb-30a-240v-fused-safety-switch-147.webp?v=1788798492","url":"https:\/\/www.ampstate.com\/products\/eaton-dg321ngb-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}