The Eaton C306GN3B is a 3-pole overload relay with a 75 A rating, designed to protect motors in electrical control circuits from overload conditions. Identified by model C306GN3B, this Eaton device belongs to the 3-pole overload-relay family and is used in three-phase motor protection applications to monitor current and trigger a protective response when the preset limit is exceeded. The 75 A nominal rating defines the protection threshold, making it suitable for motor circuits operating near this current level and helping prevent motor damage and potential downtime in industrial electrical systems.
