{"product_id":"thomas-betts-54167-rectangle-ring-terminal-4-0-awg","title":"Thomas Betts 54167 Rectangle Ring Terminal 4\/0 Awg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS 54167 is a non-insulated rectangle ring terminal designed for high-current electrical connections using compression termination. Built with a copper contact body and a tin nitride (TiN) plating, this terminal delivers reliable conductivity and corrosion resistance in demanding electrical installations. It accepts 4\/0 AWG wire and fits a 1\/4-inch stud. At 1.9 inches in overall length and 1.03 inches in ring width, with a barrel thickness of 0.14 inches, this terminal is suited for heavy-duty power distribution work performed by licensed electricians and industrial maintenance technicians.\u003c\/p\u003e\u003cp\u003eThis terminal is used in commercial and industrial electrical applications where large-gauge conductors must be securely terminated to busbars, switchgear studs, panel lugs, or similar connection points. The compression connection style requires a calibrated crimping tool appropriate for 4\/0 AWG conductors. Its non-insulated design is common in applications where terminals are housed within enclosures or protected by other insulating components after installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompression connection for secure, gas-tight termination on 4\/0 AWG wire\u003c\/li\u003e\n\u003cli\u003eCopper contact material for high conductivity in power distribution circuits\u003c\/li\u003e\n\u003cli\u003eTiN (tin nitride) contact plating for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003e1\/4-inch stud size fits standard busbars and panel connection points\u003c\/li\u003e\n\u003cli\u003eNon-insulated construction suitable for enclosed or post-insulated installations\u003c\/li\u003e\n\u003cli\u003eCSA Certified, UL Listed, and RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style compression ring terminal for 4\/0 AWG conductors terminating to 1\/4-inch studs in heavy-duty electrical distribution and power wiring applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician following applicable NEC requirements for large-gauge conductor terminations. Always de-energize and lock out the circuit before installing or removing terminals. Use a calibrated compression crimping tool rated for 4\/0 AWG to ensure a proper gas-tight crimp. Do not use pliers or uncalibrated tools as substitutes for a proper compression die set.\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\u003eConnection Type\u003c\/strong\u003e: Compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 4\/0 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Width\u003c\/strong\u003e: 1.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Thickness\u003c\/strong\u003e: 0.14 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 (Tin Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Non-Insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Purple\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 16 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CSA Certified, UL Listed, 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: 54167\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51541163442482,"sku":"54167","price":39.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff1fa17c3f867e81543b9d890544c4cf.jpg?v=1785869293","url":"https:\/\/voomisupply.com\/products\/thomas-betts-54167-rectangle-ring-terminal-4-0-awg","provider":"Voomi Supply","version":"1.0","type":"link"}