The (Pack of 50) Burndy AL9CU Bit-4 Insulated Wire Connector is a high-quality product manufactured in the United States by the trusted brand Burndy. Designed for use with wire gauges ranging from #14AWG to #4AWG, this connector features 2 ports and operates at 600 volts. Ideal for electrical equipment and supplies, this wire connector is a reliable and durable solution for connecting multiple wires securely and efficiently. Its insulated design ensures safety and protection, making it a valuable tool for various industrial and commercial applications.