Copeland 940-C411-72 Current Relay Kit

The Copeland 940-C411-72 Current Relay Kit is one of the most crucial components ensuring the proper functioning of HVAC systems. Panel mounted, this current relay monitors the electrical currents used by HVAC systems. The relay can handle current ratings varying between five 5 amps up to fifteen 15 amps on 120 volts alternating current (120 VAC). By detecting changes in the flow of current, it opens or closes the electric contacts based on set criteria. This function protects the system against excessive current situations leading to failure or destruction of machinery. Thus monitoring safe levels of electricity increases the duration and efficiency of HVACs. To sum up, this relay kit results in more stable and better-performing HVAC components with a lower risk of electrical malfunctions hence increasing reliability in these systems.