Product Center > Industrial control series > Thermal overload relay > UKH(K) series thermal overload relay
It is applicable to the direct start and stop control of AC motors with AC 50Hz or 60Hz, rated voltage up to 550V, and rated control power up to 9kW.
It can protect the overload and phase failure of cage motors and protect the motors against voltage loss.
The magnetic starter shall comply with IEC60947-4-1 and GB/T 14048.4 standards.