Eaton 615-0016K is a Type 2 surge protective device for 480Y/277V (Wye) electrical systems, delivering a 120 kA surge rating to guard downstream equipment from transient overvoltages. The designation 615-0016K identifies this Eaton SPD designed for 480V and 277V service configurations in three‑phase Wye networks. It is suited for protection of power distribution circuits in facilities powered by 480Y/277V supplies.
