Korea’s No. 1 EOCR market share, the standard in motor protection.
Samhwa DSP
- Samwha DSP is Korea’s leading brand in motor protection relays (EOCR), with more than 70% domestic market share.
By protecting motors from overload, phase loss, ground faults, and short circuits, it enables stable operation and enhanced safety of industrial equipment.
| Category | Main Product Group | Function Summary | Application Examples |
| EOCR-SS / DS Series | General and digital EOCR | Overload, phase loss, and ground fault protection | Manufacturing plants, motor control panels |
| EOCR-PW / FD Series | High-function communication-type EOCR | Real-time status monitoring, Modbus communication | Water treatment, HVAC, plants |
| EOCR-NB Series | Network-linked EOCR | PLC and HMI integration, support for centralized control | Industrial automation, production lines |