{"product_id":"ge-th4321r-disconnect-switch-4","title":"GE TH4321R - Heavy Duty Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE TH4321R Heavy Duty Fused Safety Switch is built for industrial and commercial environments where safety and reliability can’t be compromised. This switch delivers dependable electrical isolation with a rugged enclosure designed to endure demanding operations, while supporting proper lockout\/tagout procedures to keep maintenance crews safe. If you need a verified disconnect under load that stands up to daily use, the TH4321R is engineered to deliver.\u003c\/p\u003e \u003ch3\u003eWhy the GE TH4321R stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafe isolation under load\u003c\/strong\u003e: Maintains a secure disconnect even when equipment is energized, reducing the risk of shock or accidental re-energization during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e: Designed to streamline LO\/TO procedures, helping facilities stay compliant with safety standards without slowing down maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, long-lasting construction\u003c\/strong\u003e: Built to withstand harsh industrial environments, with durable components that resist wear from frequent cycling and heavy use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear electrical separation\u003c\/strong\u003e: Delivers a clean, defined disconnection point for complex panels, minimizing cross-circuit interference during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimple integration\u003c\/strong\u003e: Ready to fit into standard electrical distribution layouts, making installation straightforward in a variety of industrial and commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for facilities where safety and reliability are non-negotiable. The GE TH4321R is well-suited for manufacturing floors, material handling and packaging lines, HVAC and utility rooms, distribution centers, and commercial buildings that require a robust, code-compliant means to isolate power to machines, feeders, and equipment.\u003c\/p\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProvides a dependable, readily verifiable disconnect to protect technicians during maintenance.\u003c\/li\u003e \u003cli\u003eImproves safety compliance by aligning with lockout\/tagout procedures and electrical isolation standards.\u003c\/li\u003e \u003cli\u003eOffers durable, low-maintenance operation in environments with routine power cycling and exposure to dust, moisture, or vibration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Heavy Duty Fused Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TH4321R\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for use and maintenance\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, install the TH4321R in a suitable enclosure that provides proper mounting and grounding. When performing maintenance, ensure the power is fully isolated using LO\/TO procedures, inspect terminal connections for tightness, and replace fuses only with identical ratings and types recommended for the device. Regularly verify the integrity of the enclosure seals and mounting hardware to maintain long-term durability in challenging environments.\u003c\/p\u003e \u003ch3\u003eWhy choose GE TH4321R over alternatives\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty fused safety switch combines sturdy construction with a design focused on safety workflows. It provides a definitive disconnect point, simplifies lockout\/tagout procedures, and offers reliable performance under load—key advantages for facilities that depend on continuous uptime and rigorous safety practices without compromising on ease of installation or ongoing serviceability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383656140962,"sku":"TH4321R","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-th4321r-heavy-duty-fused-safety-switch-431.webp?v=1788815486","url":"https:\/\/www.ampstate.com\/products\/ge-th4321r-disconnect-switch-4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}