Product details:

Ilsco Nimbus Type PBT, dual rated, two wire in-line and offset insulated splicer reducer connector is made from aluminum for long lasting durability. It is voltage rated at 600-Volts and temperature rated at -45 to 90 deg C. It features high-dielectric strength plastisol insulation that offers good chemical resistance. It is perfect for copper or aluminum conductors of size 750 - 250-KCMIL for enhanced conductivity. Insulated splicer reducer connector is UL listed.