Butt connector for joining two 6 AWG stranded copper wires end to end. It is tin-plated copper with no insulation: insulate it with heat shrink after crimping, or use it inside a protected enclosure.
Use it for: splicing 6 AWG power and battery cable runs where you will seal the joint with heat shrink, or inside a protected enclosure.
Getting the right size: match the barrel to the wire gauge. Same non-insulated butt connector for other gauges: 22–18 AWG · 16–14 AWG · 12–10 AWG · 8 AWG · 4 AWG · 2 AWG · 1/0 AWG · 2/0 AWG · 3/0 AWG · 4/0 AWG. Same size, different construction: vinyl, nylon. Crimp large sizes with a crimp tool or die made for that gauge.
Priced per piece — order any quantity. Seal it with adhesive-lined dual wall heat shrink. See all butt connectors.
• Wire Gauge Range: 6 AWG stranded copper only
• Connector Type: Butt Splice
• Insulation Material: No Insulation
• Temperature Rating: -40°C to 105°C (-40°F to 221°F)
• Waterproof: No
• Voltage: 600V
• Terminal Material: Pure copper with tin plating
• Barrel Construction: Seamless barrel
• Enclosed Panel & Junction Box Splices - Join wires inside control panels, distribution boxes, and electrical enclosures where the housing provides protection and individual splice insulation is not required, allowing for compact connections in dense wiring environments.
• High-Current Power Distribution - Splice heavy battery cables, starter feeds, and power conductors in protected compartments where non-insulated connectors provide superior heat dissipation for high-amperage connections without insulation trapping heat buildup.
• Terminal Block & Bus Bar Jumpers - Create jumper connections between terminal strips and distribution points in enclosed equipment where physical barriers prevent accidental contact and non-insulated connectors save space in tight installations.
• Industrial Equipment Repair & Maintenance - Splice damaged conductors in machinery, control circuits, and equipment wiring inside protective housings where non-insulated connectors offer efficient repairs with excellent heat dissipation for high-duty-cycle applications.
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