TeSys LRD thermal overload relay, 6A/690V, thermal setting range 4-6A, trip class 20, for the protection of 3-phase motors 2.2kW@400V. Differential device with phase loss and load unbalance detection. It has a thermal setting knob, a selector switch for manual and automatic reset. As well as a test selector switch for simulating a trip, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signaling. The settings are protected by a transparent cover that can be closed with a seal. Connection via screw terminals, the connection is made directly to the lower terminals of the 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separate from the contactor, using a terminal block LAD7B205 (to be ordered separately). Multi-standard certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach).