Tecumseh K90-27 Overload Protector Relay

The Tecumseh K90-27 Overload Protector Relay is an electrical component used in compressors and motors against overloading in HVAC systems. It checks the working conditions and breaks the circuit when the current is over the safe level and indicates possible system failure. The relay is installed in refrigeration and air conditioning equipment and operates together with contactors and control circuits to ensure operation. It is used in residential and commercial systems to maintain stable operation of the system.