THE BRAND YOU CAN TRUST.Electrical IDC 314 Box Self-Stripping Wiring Connectors can withstand voltages up to 600 V and capable of connecting 2 or 3, 14 - 22 AWG solid/stranded cables together with good insulation. They are CSA Certified, UL Listed and RoHS 2011/65/EU Compliant. TOP NOTCH QUALITY.Electrical IDC 314-Box Connectors have the same quality, durability and trustworthiness of top brand connectors, but you can enjoy large quantity for a better price. PREMIUM BUILT. Our electric pigtail connectors are made from flame retardant Nylon and their special silicone gel keeps the moisture away from the connection. The inside brass element construction ensures good conductivity and tin plated to prevent corrosion. QUICK, SIMPLE AND EASY TO USE. Just squeeze - no stripping or twisting. Simply insert the wires into the pigtail electrical connector and squeeze the blue cap using a crimping tool. It saves your time and ensures reliable and long lasting connection. 100% SATISFACTORY SERVICE: If you have any questions about the product, you can contact us at any time, we will provide you with the most satisfactory service.