Eaton C306GN3B Thermal Overload Relay is a motor‑protection device that guards electrical motors against overheating by monitoring circuit temperature and triggering a protective trip when unsafe conditions are detected. The C306GN3B designation identifies this specific Eaton relay used in motor starter assemblies to safeguard motors from overload events. It is designed for use in industrial electrical panels where reliable, automatic protection of rotating equipment is required.
