TeSys K, differential thermal overload relays -2,6...3,7A, class 10A. range: TeSys - product name: TeSys LRK - product or component type: differential thermal overload relay - device short name: LR2K - relay application: motor protection - product compatibility: LC1K, LC7K, LP1K, LP4K - network type: AC, DC - [Ui] rated insulation voltage: 600 V power circuit conforming to CSA C22.2 No 14, 690 V power circuit conforming to BS 4941, 690 V power circuit conforming to IEC 60947, 750 V power circuit conforming to VDE 0110 group C. Benefits: .. Applications: - Protection: motor overload, stalling, loss of phase..