The differential thermal overload relay detects over currents in the lines to the motor When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings The overload relay has an adjustable trip current rating of 12 to 18 amperes The trip current rating is calibrated per Class 10A Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine), Green Premium compliant (RoHs/Reach)
| Make | Schneider Electric |
|---|---|
| Manufacturer | Schneider Electric |
| Model code | LRD21L |
| Series | TeSys Deca Thermal overload relays |
| Relay Type | Thermal Overload relay |
| Rated Voltage | 690 V AC |
| Rated Current | 12 ~ 18 A |
| Standards | EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, CSA C22.2 No 60947-4-1, CSA C22.2 No 60947-5-1, GB/T 14048.4, GB/T 14048.5, EN 50495 |
| Operating temperature | -20 ~ 60 °C |
| Depth | 76 mm |
| Height | 66 mm |
| Width | 45 mm |
| Additional info |
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