WEG RW17-1D3-D008 Thermal Overload Relay 0.56-0.8A 3-Pole Class 10

The WEG RW17-1D3-D008 is a 3-pole thermal overload relay with a 0.56–0.8A current adjustment range, designed for direct mounting to WEG CWC07-16 and CW07 series contactors. With Class 10 trip characteristics, it provides reliable overload protection for electric motors up to 840A across the RW17 family, making it ideal for motor starter assemblies. The compact design saves panel space and integrates seamlessly into combination motor starters.
 
Key Specifications
Current Adjustment Range: 0.56–0.8A
Poles: 3
Trip Class: 10
Mounting: Direct (to CWC07-16, CW07 contactors)
Mounting Configuration: 1D
Rated Insulation Voltage (Ui): 690V (IEC) / 600V (UL)
Rated Impulse Withstand Voltage (Uimp): 6 kV
Operational Frequency: 25–400 Hz
Max Operating Frequency: 15 ops/hour
Suitable for DC Loads: Yes
Short-Circuit Protection (gL/gG fuse): 6 A
Max Fuse (Type 2 Coordination): 2 A gL/gG
Protection Rating: IP10 (main) / IP20 (auxiliary)
Dimensions: 72 × 45 × 82 mm
Weight: 0.165 kg
 
Ideal for combination motor starters protecting fractional and small horsepower motors in pumps, fans, compressors, and general industrial machinery requiring reliable Class 10 overload protection.