Burndy QIKLUG™ Type BGBL Lay-in lug accommodates 8 - 4-AWG aluminum, 14 - 4-AWG solid and stranded copper conductors. It has voltage rating of 600-Volts. This lug features aluminum construction and tin plated finish. It has stud size of 1/4-Inch. Lug measures 1.07-Inch x 0.78-Inch x 0.15-Inch. It withstands temperature rating of 90 deg C. Lug is UL listed, CSA certified and RoHS compliant.