Schneider Electric 9065-CG1 Thermal Overload Relay

Schneider Electric’s Square D 9065-CG1 Thermal Overload Relay is a 25 A overload protection device within the 9065 family, designed to protect motors when used with compatible Square D starters and contactors. As part of the 9065 class, it uses a thermal element to monitor motor current and trip on overload, helping prevent motor winding damage and excessive wear in industrial control circuits. The 9065 family is known for modular construction and field-replaceable thermal units, enabling servicing and adaptation to different motor protection needs without replacing the entire starter assembly. This relay is intended for integration into motor control circuits that require reliable protection for small- to mid-size motors, typically in systems that employ three-pole protection configurations and Square D control gear. In practice, a 9065-CG1 unit provides the mid-range current protection characteristic characteristic of 25 A models within the Square D lineup, aligning with other 25 A overload relays used in similar applications.