The 2RC10X Sta-Kon Vinyl Insulated Butt Connector, 12-10 AWG, Yellow, 250 Pack is a Sta-Kon electrical connector built for dependable crimped terminations in professional wiring, panel, and equipment applications.Expanded Vinyl-Insulated Butt Splice, Length 1.31 Inches, Width .31 Inches, Maximum Insulation Diameter .250, Wire Range #12-#10 AWG, Color Yellow, Copper, Tin Plated, Mini-Pack.In butt splices, the wires are butted together and crimped at each end of the splice. These splices are color-coded according to wire size. Specifications Part Number: 2RC10X Connector Type: Butt Connector Wire Range: 12-10 AWG Material: Copper Finish: Electro -Tin Plated Insulation: Vinyl Insulated Color: Yellow Voltage Rating: 600 V Temperature Rating: 105 C Standard: UL E9809 Country of Origin: United States Performance Advantages Butt-splice design joins two conductors end-to-end in a crimped electrical connection Copper construction with Electro -Tin Plated finish supports reliable electrical performance Yellow vinyl insulated supports quick visual identification by wire range Listed to UL E9809 where applicable Applications End-to-end conductor splices Harness repair and extension work Industrial control and equipment wiring Electrical maintenance and field service Installation Notes Verify the conductor wire range before crimping Use a compatible crimping tool and die for the terminal style and wire size Insert the stripped conductor fully into the barrel before crimping Inspect the crimp for secure mechanical retention and proper conductor placement PackagingSold in packs of 250 Documents Environmental Product Declaration Sales Drawing