Compression Lug, 2 Hole, 500 MCM, 1/2" Stud, Copper

Penn-Union compression lugs are engineered to deliver secure, long-lasting terminations in the most demanding electrical applications. Each lug features a precision-machined barrel with an internal chamfer at the wire entry, allowing smooth conductor insertion while helping prevent strand damage during installation.

Electro-tin plating (unless otherwise specified) provides excellent resistance to galvanic corrosion and harsh environmental conditions, ensuring reliable performance over the life of the connection. For fast, error-free installation, every connector is clearly marked with permanent stamping and easy-to-read barrel color coding, so the correct lug and crimp die are always simple to identify.