Copeland 940-0088-02 Current Relay

The Copeland 940-0088-02 Current Relay is used to control and monitor the power flow from the electrical network into a compressor motor in HVAC systems. It can carry an electrical current of up to 45 amps which is why it can be applied in various HVAC applications. Its efficient working within the frequency range of 50/60 Hz along with resistance to temperature extremes ranging from -40°F to 140°F enables it to deliver consistent performance under different environmental conditions. The relay continually tests whether or not current levels remain safe when in use. By doing so, it activates or deactivates the compressor preventing any form of damage if there are any deviations from the initially established range thus increasing system protection and efficiency through this relay’s operation. Such protection significantly helps ensure a longer life of compressors while at the same time minimizing maintenance costs.