The small size of the UY2/UY2-D solvent resistant connectors reduces the splicing bundle O.D. to a minimum. Their two ports accept two solid copper conductors that can be of different wire gauges.
The UY2-D connector is a dry version. Choose any one of the 3M™ Scotchlok™ Crimping Tools E-9 to use with the UY2-D connector.