This ring terminal is used where insulated barrel is necessary and desirable. This ring connector consists of brazed or butted part with flared rigid molded polyvinyl chloride sleeve securely attached and funneled for easy wire entry. Wire insulation in this ring terminal positions itself against funnel portion of the vinyl sleeve thus eliminating strand hang-up. Crimping barrel and flared portion of sleeve provide excellent electrical contact plus mechanical stress relief at junction of insulation and barrel. Insulation has a non-slip ridge for ease of positioning crimping tool. Industry standard color coding indicates wire range. Insulators are rated at a continuous operating temperature range from -40ºC to 105 ºC /-40ºF to 220ºF.