NSI ITW-250 250 MCM - 4/0 AWG TWO W

250-4/0AWG Polaris Blue Multi-Cable Connector - Direct Burial and Submersible Polaris InsulMulti-Cable Connectors are suitable for connecting two wires. Abrasion and chemical resistant. UV rated. Will not support combustion. Cold temperature rated to -45 degrees Celsius. Dual rated for use with copper and/or aluminum cables. 600 volts. Not recommended for fine-stranded, flexible wire (see Polaris Grey Series).