Penn-Union Corp. Splice Connector BCUA3/0

1-PIECE TYPE TIN PLATED ALUMINUM MATERIAL RUBY COLOR 2-5/8 INCH UL, CSA APPROVAL 5 KV VOLTAGE RATING 3/0 AWG STRANDED (COPPER/ALUMINUM) CONDUCTOR SIZE 3/4 INCH BARREL OUTER DIAMETER ROHS COMPLIANT WIRE DIAMETER 0.47 INCH