{"product_id":"ge-tgn4321r-30a-240v-3-pole-heavy-duty-fusible-switch","title":"GE TGN4321R - 30A, 240V, 3-Pole, Heavy-Duty, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TGN4321R—a robust, 3‑pole fusible switch engineered for reliability in demanding industrial and commercial environments. Designed to deliver dependable on\/off isolation and integrated overcurrent protection, this heavy‑duty disconnect is built to keep your equipment safe and your operations moving smoothly.\u003c\/p\u003e \u003ch3\u003eWhy this fusible switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3‑Pole, 3‑phase design\u003c\/strong\u003e ready to handle three‑phase loads with precise control, ideal for motor-driven equipment, conveyors, and HVAC systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30A at 240V\u003c\/strong\u003e capacity provides strong protection for branch circuits and small to mid‑size motor circuits without unnecessary overspec.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible protection\u003c\/strong\u003e integrates overcurrent protection directly into the switch, reducing the need for separate fusing components and simplifying control panel design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy‑duty construction\u003c\/strong\u003e built to endure the rigors of busy industrial spaces and commercial installations, ensuring long service life even under frequent switching.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design\u003c\/strong\u003e offers straightforward servicing and fuse replacement, helping minimize downtime during routine maintenance or fault response.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects for pumps, fans, compressors, and other three‑phase equipment—providing a safe, code‑compliant isolation point during maintenance.\u003c\/li\u003e \u003cli\u003ePanelboard protection where a single, integrated switch and fuse assembly reduces panel complexity and improves reliability.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in light‑to‑medium industrial installations, machinery enclosures, and commercial electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEliminates the need for separate fusing in some layouts, simplifying control schemes and reducing component count.\u003c\/li\u003e \u003cli\u003eDelivers fast, clear isolation to prevent accidental energization during service or fault conditions.\u003c\/li\u003e \u003cli\u003eSupports consistent performance in environments where frequent switching and motor loads are common.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares to alternative solutions\u003c\/h3\u003e\n\u003cp\u003eCompared to standalone switches or non‑fusible disconnects, the GE TGN4321R combines controlled isolation with built‑in overcurrent protection in a single, compact package. This integration can streamline panel design, simplify compliance checks, and reduce wiring complexity—without sacrificing performance or accessibility for maintenance.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: TGN4321R\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: 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDuty\u003c\/strong\u003e: Heavy\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for maximizing value\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair this fusible switch with compatible motor protection and lockout\/tagout procedures to enhance safety during maintenance.\u003c\/li\u003e \u003cli\u003eSchedule periodic fuse checks and replacements as part of your routine electrical maintenance to minimize unexpected downtime.\u003c\/li\u003e \u003cli\u003eDocument the switch in your control diagrams and panel schedules to ensure quick diagnostics and future upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390377218210,"sku":"TGN4321R","price":394.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_59e5d872-c5e0-42a5-bf95-1665f23be2bc.png?v=1765369566","url":"https:\/\/www.ampstate.com\/products\/ge-tgn4321r-30a-240v-3-pole-heavy-duty-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}