SON4703
HUBBELL BIG050/321 1/2" INS GRD BUSHING
Description
Insulated Metallic Grounding Bushing with 1/2 inch size, 14 minimum and 4 maximum grounding lug wire size, aluminum lay-in lug, zinc die cast. Tin plated aluminum alloy 6061-T6 rated for AL and CU conductor. Liner is rated flame retardant to 105 deg C. cUL listed for use with copper or aluminum grounding conductor.