The LR2K0312 is a Differential Thermal Overload Relay for motor protection. It uses AC, DC network types and comes with the screw clamp terminals. With its integrated manual-automatic reset and simple installation, model LR2K thermal overload relay is very reliable and cover the whole range of motor ratings up to 16A. It can be combined with TeSys k contactors to form an extremely compact starter. it features 1 normally open+ 1 normally close auxiliary contact composition.