Current protection relay protects the circuits against overcurrents; voltage protection relay protects the devices against sudden increases or decreases in voltage and prevents damage to the devices. Sigma Single Phase Adjustable Current Voltage Protection Relay provides space advantage in the board, providing both current and voltage protection in a single device. In this relay, both current and voltage parameters as well as opening and closing times can be set individually, so providing protection suitable for all operating conditions.

Advantages

- Space saving in the board
- Easy installation & time saving
- Easy maintenance and repair
- Monitoring over and under current/voltage faults on the display

Areas of Use

- Industrial facilities
- Power distribution systems
- Electrical boards
- Medical devices
- Protection of motors against current