LR9D08 | Square D | Relays & Contactors
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Description
The LR9D08 is a Schneider Electric TeSys LRD overload relay (motor protection, 1.6A to 8A, 3 phase, withstand 6kV impulse, 2kV surge, electronic thermal).
TeSys LR9D electronic overload relay, 8A/690V, thermal setting range 1.6-8A, selectable tripping class 5-10-20-30, for protection of 3-phase motors 0.75-3kW at 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. Settings are protected by a transparent cover lockable by sealing. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38.








