Overload relay, TeSys LRD, motor protection, 0.4A to 2A, 3 phase, withstand 6kV impulse, 2kV surge, electronic thermal

TeSys LR9D electronic overload relay, 2A/690V, thermal setting range 0.4-2A, selectable tripping class 5-10-20-30, for protection of 3-phase motors 0.12-0.75kW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, buttons for test, stop and reset as well as manual-automatic reset selector, dipswitches for tripping class selection, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. With a large thermal setting range 0.4-2A, a selectable tripping class 5-10-20-30 and phase unbalance detection, it protects motors 0.18 to 0.75kW@400V. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from contactor, with use of the terminal block LAD7B205 (to be ordered separately). Multi-standards certified (IEC, UL, CSA, CCC), Green Premium compliant (RoHs/Reach).