8 to 12-10 AWG Non-Insulated Step Down Butt Connectors are engineered for reliable wire splicing when joining two dissimilar gauge sizes. Constructed from annealed pure copper (Alloy 110) and electro tin-plated, these connectors deliver superior conductivity and long-lasting corrosion resistance. The seamless barrel with precision V-groove serrations ensures maximum contact and tensile strength during crimping.

Specifications & Features

• Wire Range: 8 to 12-10 AWG
• Material: Copper (Alloy 110), annealed
• Material Plating: Electro tin-plated
• Insulation Material: Non-insulated
• Terminal Group: Step Down Butt Connectors
• Terminal Type: Non-Insulated Step Down Butt Connectors
• Termination Type: Crimp
• Voltage Rating: 600 Volts
• Temperature Rating: 230F
• Barrel: Seamless construction with V-groove serrations for high pull-out resistance
• Markings: Clearly marked with wire size for quick identification
• Certifications: cULus listed
• Standards: MIL-T-10727C Type 1; ASTM B 545 B (0.00010.00025″ plating thickness)
• Made in USA