Differential thermal overload relay, TeSys K, 3.7...5.5A, class 10A Low Voltage Devices On-delay setting range 10-180s

On-delay setting range 10-180s

Designed for demanding applications with maximum operating rates up to 300 cycles per hour and environments up to 60çC

Sheet steel

9 Input current (A) : 14

power connection by screw connectors 2 inputs

Differential thermal overload relay, TeSys K, 3.7...5.5A, class 10A Low Voltage Devices On-delay setting range 10-180sTeSys LRK thermal overload relay, 5. 5A 690V, thermal setting range 3. 7 5. 5A, tripping class 10A, for protection of 3 phase motors 2. 2kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, a manual automatic reset selector, a test slide switch for simulation of a tripping, reset stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. Settings are protected