The non differential thermal overload relay is designed to protect a.c. circuits and motors against overloads The overload relay has an adjustable trip current rating of 37 to 50 amperes Tripping Class 20 Provides manual test & reset buttons, automatic reset, trip auxiliary contact and flag indicator Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach)
| Make | Schneider Electric |
|---|---|
| Manufacturer | Schneider Electric |
| Model code | LR3D3557 |
| Series | TeSys Deca Thermal overload relays |
| Relay Type | Thermal Overload relay |
| Rated Voltage | 1000 V AC |
| Rated Current | 37 ~ 50 A |
| Mount | Direct |
| 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 |
| Operating temperature | -20 ~ 60 °C |
| Width | 75 mm |
| Depth | 121 mm |
| Additional info |
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