NSi Industries 1/0-14 AWG Insulated In-Line Splice, Black

ISR series insulated in-line splice connectors are suitable for connecting 2-wires. Abrasion and chemical resistant. UV rated. Dual rated for use with copper and/or aluminum cables. Not recommended for fine-stranded, flexible wire (see Polaris Grey Series).|Will not support combustion|Cold temperature rated to -45 degree C|Insulated with high dielectric strength plastisol and molded for precise fit|Supplied with removable access plugs over the hex screw