Copeland 940-0102-00 Current Relay

The Copeland 940-0102-00 Current Relay is a specific part commonly present in HVAC systems that permits them to function with efficiency and reliability. Its main function is to measure current flowing through the system. This data is then used to turn on or off circuits depending on pre-programmed conditions, hence it can be described as a current detector relay. Operating on two frequencies (50/60Hz), this current relay comes rated at 460 volts, making it versatile enough for various HVAC applications. It serves among other purposes as an overload protector of compressors and other electrical components in air conditioning and refrigeration systems by avoiding overload conditions. The relay disconnects the whole circuit whenever excessive current has been identified to avert any potential harm to equipment hence sustaining electrical components within normal current specifications.