{"product_id":"thomas-betts-18ra-8-ring-terminal-22-16-awg-crimp-100-pack","title":"Thomas Betts 18RA-8 Ring Terminal 22-16 Awg Crimp 100 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS 18RA-8 is a partially insulated, D-shaped ring terminal designed for crimped wire terminations on 22 to 16 AWG copper conductors. The terminal features a copper contact with a TiN (titanium nitride) plating for reliable conductivity and corrosion resistance. A red vinyl insulation sleeve identifies the compatible wire gauge range at a glance, which is standard practice on job sites and in panel shops. At 0.97 inches in overall length and 0.31 inches in ring width, it fits a No. 8 stud. Electricians and panel wiring technicians use this terminal where a secure, insulated ring connection is required on light-gauge wire runs.\u003c\/p\u003e\u003cp\u003eThis terminal is suited for residential and commercial electrical panel wiring, control panel assembly, HVAC low-voltage wiring terminations, and general equipment wiring where 22 to 16 AWG wire connects to No. 8 threaded studs or screws. The partial insulation design provides grip and basic strain relief at the wire entry while keeping the ring barrel exposed for inspection after crimping. Sold in a package of 100 pieces, this SKU is appropriate for shop stocking or larger wiring projects requiring consistent, code-compliant terminations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eD-shaped ring barrel sized for No. 8 stud hardware\u003c\/li\u003e\n\u003cli\u003eCrimp connection type for fast, consistent termination with standard ratchet crimp tools\u003c\/li\u003e\n\u003cli\u003eCompatible with 22 to 16 AWG wire — red color coding for quick gauge identification\u003c\/li\u003e\n\u003cli\u003eCopper contact with TiN plating for low-resistance, corrosion-resistant connection\u003c\/li\u003e\n\u003cli\u003eVinyl partial insulation meets UL 94 V-0 flame rating\u003c\/li\u003e\n\u003cli\u003eCompliant with UL 486A, UL 486B, CSA 22.2, and RoHS requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for crimp termination on 22 to 16 AWG stranded or solid copper conductors to No. 8 threaded studs, screws, or binding posts in electrical panels, control enclosures, and equipment wiring 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 wire terminations. Always de-energize and lock out the circuit before installing or replacing terminal connections. Use a properly calibrated ratchet-style crimp tool rated for the terminal series to ensure a gas-tight crimp — do not use pliers or non-ratcheting tools, as an improper crimp can result in a high-resistance connection or pull-out failure. Inspect the completed crimp for full barrel compression and confirm the ring seats flat against the stud before torquing the hardware.\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\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\u003eStud Size\u003c\/strong\u003e: No. 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.97 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Width\u003c\/strong\u003e: 0.31 inches\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\u003eInsulation Type\u003c\/strong\u003e: Partial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: Vinyl\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 pieces\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-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51544070586674,"sku":"18RA-8","price":121.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a1b04739fb0e06c0254db8e219f49dd1.jpg?v=1785923637","url":"https:\/\/voomisupply.com\/products\/thomas-betts-18ra-8-ring-terminal-22-16-awg-crimp-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}