The Eaton Cutler-Hammer 8771A-6501 Photoelectric Control Module, Series A1, 70 Series, is a dedicated photoelectric control device that senses ambient light to switch an electrical load. As part of the Cutler-Hammer line, it supports automatic light-activated control for compatible circuits within 70 Series installations. This model is identified by the 8771A-6501 designation for easy reference in maintenance and replacement scenarios.
