Description
The Nidec-Secop 117U4123 Overload Relay is an electrical component that is used to control the current levels of the motor. It is applied in HVAC systems to check the condition of the compressor load and react to the situation when the current is out of the reasonable limits. It is part of the motor control circuit and works by cutting power to abnormal loads to aid in stable system control. Its presence in the system assists in the communication between the components and ensures operating conditions are constant.
