PRODUCT SPECIFICATION -- 14 Gauge 4 Conductor Mini-Split Cable. voltage: 300V. working temperature from -14°F to +194°F(-10°to +90°). 100% pure copper GREAT CONDUCTIVITY -- 14/4 AWG control cable is built with stranded pure copper (OFC) conductor, which has better conductivity,lower resistance and corrosion resistance than copper clad aluminium, providing maximum conductivity and reliability. HIGH QUALITY -- Waterproof and UV-resistant copper wire with good flexibility and corrosion resistance, UL tested for long-term durability. EASY TO USE -- The 14 gauge wire comes with 4 color codes (red, white, black, green) for simple identification and installation, reduce wiring errors. APPLICATION -- Suitable for Mini Split Conditioner,Heat Pump,HVAC Systems and Speaker Systems. YOU WILL -- 14/4 AWG Mini-Split Cable*1, Heat Shrink Tubes*10, terminals*10, electrical tape*1.If you are not satisfied with any product, please don’t hesitate to , we will serve you our best.