{"product_id":"eaton-dg323nrb-100a-240v-3-pole-fusible-safety-switch-nema-3r","title":"Eaton DG323NRB - 100A, 240V, 3-Pole, Fusible, Safety Switch, NEMA 3R","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton DG323NRB is a rugged, ready-to-install fusible safety switch engineered for dependable on\/off isolation and precise overcurrent protection in demanding industrial and commercial settings. With a 100A rating, 240V operation, and a 3-Pole configuration, this NEMA 3R-rated switch is built to endure outdoor or exposed environments while delivering clean, reliable disconnection for motor loads and branch circuits.\u003c\/p\u003e \u003ch2\u003eKey features at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DG323NRB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Yes (integrated fusible safety switch)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA Rating:\u003c\/strong\u003e 3R, suitable for outdoor or weather-exposed installations\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for motor disconnects, panelboards, and branch circuit protection when a compact, maintainable fusible switch is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this fusible safety switch stands out\u003c\/h2\u003e\n\u003cp\u003eThe DG323NRB delivers a compact, service-friendly solution that combines reliable isolation with built-in overcurrent protection. Unlike non-fusible disconnects, this unit uses replaceable fuses to tailor protection to your specific load, helping safeguard motors, feeders, and control circuits from overloads while keeping maintenance straightforward and cost-effective.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in small to mid-size industrial equipment and manufacturing lines\u003c\/li\u003e \u003cli\u003ePanelboard feeders where a dedicated, locally accessible safety switch is needed\u003c\/li\u003e \u003cli\u003eBranch circuit protection for outdoor or exposed installations that require a robust, weather-resilient enclosure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cp\u003eWhen you need immediate, reliable isolation combined with adjustable protection for three-phase systems, the DG323NRB provides a clear, maintainable path. It simplifies routine servicing by using standard fuses you can source quickly, reduces downtime during protection device replacements, and ensures a safe, single-point disconnect for complex electrical feeds.\u003c\/p\u003e \u003ch2\u003ePractical considerations and setup insights\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDesign aligns with three-phase 240V systems, making it suitable for 3-pole motor circuits and related equipment\u003c\/li\u003e \u003cli\u003eThe NEMA 3R enclosure enables outdoor or partially sheltered installations without compromising protective performance\u003c\/li\u003e \u003cli\u003ePlan fuse selection based on your motor load and startup characteristics to ensure appropriate protection without nuisance blows\u003c\/li\u003e \u003cli\u003eMaintain a simple spare-fuse inventory on-site to minimize downtime during fuse replacements\u003c\/li\u003e \u003cli\u003eInstall with proper clearances and secure mounting to preserve safe operation and easy access for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton DG323NRB for a compact, reliable, and maintainable fusible safety switch that delivers solid isolation, targeted overcurrent protection, and the durability needed for demanding environments. Its combination of 100A, 240V, 3-pole configuration and NEMA 3R enclosure makes it a practical, long-lasting choice for motor control, panelboard protection, and robust branch circuit safeguarding.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390412148898,"sku":"DG323NRB","price":1444.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_fa1b9e0a-0d70-42db-a310-ee455dcec5e5.png?v=1765370559","url":"https:\/\/www.ampstate.com\/products\/eaton-dg323nrb-100a-240v-3-pole-fusible-safety-switch-nema-3r","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}