Master Appliance 10539 Female Insulated Coupler 14-16 AWG Blue 0.250"

The Master Appliance 10539 is a premium female insulated coupler terminal designed for 14-16 AWG wire with a 0.250-inch tab connection. Part of the Multiseal line of professional-grade electrical connectors, this terminal is sold in convenient 3-piece bags with blue color-coded heat shrink tubing for easy wire gauge identification.

Key Features:

• Accepts 14-16 AWG wire gauge
• 0.250-inch (1/4") female slip-on terminal connection
• Blue color-coded heat shrink tubing with wire gauge imprint
• Crimped for mechanical reliability, soldered for strength and conductivity, and heat-sealed for superior durability
• 103 lbs tensile strength for professional-grade performance
• Lead-free construction meets modern safety standards
• Translucent adhesive-lined polyolefin tubing allows visual inspection
• Full-length heat shrink maintains original length for better insulation and strain relief
• Uniform adhesive flow prevents overflow onto terminals
• Seamless barrel design prevents opening for stronger, longer-lasting crimps

Applications:

Ideal for automotive, marine, RV, agricultural, heavy-duty trucking, and industrial electrical wiring applications. Provides watertight, corrosion-resistant connections that protect against mechanical abuse, wire pullout, abrasion, and current leakage. Perfect for OEM-level repairs and installations requiring superior electrical integrity.

What's Included:

3 female insulated couplers per bag