The Heat Shrink Butt Connector 16-14GA features a brazed pure copper tin-plated barrel designed for stranded copper wires sized 16-14 AWG, insulated with 3M adhesive-lined polyolefin tubing that shrinks and seals when heated, providing a waterproof connection rated from -55°C to 125°C. This connector requires a heat gun or torch for installation and is made in the USA.
• Wire Gauge Range: 16-14 AWG stranded copper only
• Connector Type: Butt Splice
• Insulation Material: 3M Type MW adhesive-lined polyolefin heat shrink tubing
• Temperature Rating: -55°C to 125°C (-67°F to 257°F)
• Waterproof: Yes (when properly heat-shrunk)
• Terminal Material: Pure copper with tin plating
• Barrel Construction: Brazed barrel for uniform crimping
• Tubing Type: Translucent semi-rigid polyolefin with adhesive lining
• Installation: Requires heat gun or torch to activate adhesive and shrink tubing
• Made in USA
• Marine Electrical Systems - Distribute power to navigation lights, bilge pumps, and electronics in boats where saltwater exposure requires waterproof, corrosion-resistant connections with hermetic sealing.
• Underground Outdoor Lighting - Create junction points for landscape lighting, pathway lights, and irrigation control wiring buried underground where moisture protection is critical for long-term reliability.
• Well Pump & Submersible Systems - Connect control wiring and power distribution in well pumps and submersible applications where water immersion and pressure require completely sealed connections.
• Trailer & RV Exterior Wiring - Distribute power to running lights, brake lights, and marker lights in exposed locations where road spray, weather, and vibration demand waterproof protection.
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