{"product_id":"thomas-betts-54213-rectangle-ring-terminal-3-8-stud-crimp","title":"Thomas Betts 54213 Rectangle Ring Terminal 3\/8 Stud Crimp","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS 54213 is a non-insulated rectangle ring terminal designed for crimp-style electrical connections in professional wiring applications. It features a copper contact body with a titanium nitride (TiN) plating, which improves corrosion resistance and contact surface durability. The terminal measures 3.28 inches in overall length and 1.13 inches in ring width, with a material thickness of 0.14 inches. It accepts a 3\/8-inch stud and is finished in yellow for visual identification during installation. Electricians and panel wiring technicians use this terminal in heavy-gauge termination work where a secure, low-resistance mechanical crimp is required.\u003c\/p\u003e\u003cp\u003eThe 54213 is suited for industrial control panels, power distribution assemblies, and equipment wiring where non-insulated ring terminals are the specified connection method. The rectangle ring geometry provides a larger bearing surface compared to standard round ring terminals, which helps distribute clamping force across the stud connection. This makes it a practical choice for applications where vibration resistance and secure mechanical retention are priorities. The yellow color coding aids in wire gauge sorting and circuit tracing during panel assembly and service work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-insulated rectangle ring design with 3\/8-inch stud size for positive mechanical retention\u003c\/li\u003e\n\u003cli\u003eCopper contact material with TiN plating for improved corrosion resistance and surface conductivity\u003c\/li\u003e\n\u003cli\u003eCrimp connection type for fast, reliable termination without soldering\u003c\/li\u003e\n\u003cli\u003eOverall length of 3.28 inches and ring width of 1.13 inches for a generous seating surface\u003c\/li\u003e\n\u003cli\u003eMaterial thickness of 0.14 inches for structural rigidity under torque load\u003c\/li\u003e\n\u003cli\u003eYellow color for wire gauge identification and circuit organization\u003c\/li\u003e\n\u003cli\u003eCSA Certified, UL Listed (UL File E9809), and RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a crimp-style ring terminal for use with 3\/8-inch studs in non-insulated terminal applications across industrial control, power distribution, and equipment wiring installations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lockout\/tagout the circuit before terminating or inspecting any connections. Use a calibrated ratcheting crimp tool rated for the terminal and wire gauge being terminated to ensure a proper mechanical and electrical crimp. Do not substitute soldering for the crimp connection on this terminal type, as an improper termination can result in increased resistance or connection failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Rectangle Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Non-Insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Crimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Plating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Width\u003c\/strong\u003e: 1.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CSA Certified, UL Listed (UL File E9809), RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: THOMAS BETTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 54213\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51542778020146,"sku":"54213","price":40.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1ca35c21e56091d1ba7874bb84f2b27d.jpg?v=1785907139","url":"https:\/\/voomisupply.com\/products\/thomas-betts-54213-rectangle-ring-terminal-3-8-stud-crimp","provider":"Voomi Supply","version":"1.0","type":"link"}