{"product_id":"thomas-betts-18ra-516-ring-terminal-22-16-awg-5-16-stud-100pk","title":"Thomas Betts 18RA-516 Ring Terminal 22-16 Awg 5\/16 Stud 100pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS 18RA-516 is a partially insulated, D-shaped ring terminal designed for crimp connections on copper conductors ranging from 22 to 16 AWG. The terminal body measures 1.13 inches in overall length and 0.5 inches in ring width, with a 5\/16-inch stud hole for secure fastening. The copper contact features a TiN (titanium nitride) plating for corrosion resistance. The vinyl insulation sleeve is rated UL 94 V-0 for flame retardance. This terminal is installed by electricians, panel builders, and automation technicians working on control wiring, panel terminations, and field device connections.\u003c\/p\u003e\u003cp\u003eThis ring terminal is suited for residential, commercial, and light industrial wiring applications where a reliable, permanent crimp termination is required. It is commonly used in control panels, junction boxes, and equipment wiring where 22 to 16 AWG conductors must be secured to 5\/16-inch studs or screw terminals. The red color coding aligns with standard wire gauge identification conventions for this AWG range. Each package contains 100 terminals with a minimum order quantity of 1.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePartially insulated vinyl sleeve rated UL 94 V-0 for flame retardance\u003c\/li\u003e\n\u003cli\u003eCopper contact with TiN plating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCrimp connection type for fast, reliable termination without soldering\u003c\/li\u003e\n\u003cli\u003eAccepts 22 to 16 AWG wire for flexible conductor range compatibility\u003c\/li\u003e\n\u003cli\u003e5\/16-inch stud size fits standard panel hardware and terminal blocks\u003c\/li\u003e\n\u003cli\u003eMeets UL 486A, UL 486B, CSA 22.2, and RoHS compliance standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style crimp ring terminal compatible with 22 to 16 AWG copper conductors terminating on 5\/16-inch studs or screw terminals in control wiring and panel assembly applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with NEC requirements for terminal and conductor sizing. De-energize and lock out the circuit before terminating any conductors. Use a calibrated ratchet crimping tool rated for the applicable AWG range to ensure a gas-tight connection. Do not re-crimp a terminal that has already been seated on a conductor.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: D-Shaped Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Partially Insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: Vinyl (UL 94 V-0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Crimp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Wire Size\u003c\/strong\u003e: 22 to 16 AWG\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Size\u003c\/strong\u003e: 5\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL 486A, UL 486B, UL 94 V-0, UL Listed (File E9809), CSA 22.2, CSA Certified, 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: 18RA-516\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51539943227698,"sku":"18RA-516","price":104.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8523b9f9e2cd6b34500660feee18ddd2.jpg?v=1785845143","url":"https:\/\/voomisupply.com\/products\/thomas-betts-18ra-516-ring-terminal-22-16-awg-5-16-stud-100pk","provider":"Voomi Supply","version":"1.0","type":"link"}