Burndy YA28L490 Lug

The Burndy YA28L490 copper compression terminal lug terminates a 4/0 AWG copper conductor to a 3/8" stud with a 90° pad, enabling a compact, right‑angle connection in electrical assemblies. Crafted from copper and electro‑tin plated for corrosion resistance, this single‑hole lug features a chamfered, skived barrel entry and a standard barrel length optimized for space‑constrained installations. Color coded purple to identify the YA lug family, it measures about 33 mm (1.29 in) overall, with a 7/8 in (0.88 in) B length, a pad width of 1.02 in, and a hole diameter near 0.41 in (10.4 mm) to accommodate a 3/8" bolt, providing a robust mechanical and electrical termination. Designed for 4/0 AWG conductors in distribution equipment, switchgear, transformers, or panel terminations that require a 90° lug, the YA28L490 combines a short barrel with a precise, right‑angle bend to fit tight enclosure spaces while delivering reliable current flow.