Digital protective relays

Digital protective relay or numeric relay uses a microprocessor to analyze power system voltages, currents or other process quantities for the purpose of detection of faults.It is used in industrial process or control systems. Such relays are also termed as microprocessor type protective relays.



  • Provides protection for motors, generators and transformers
  • Compact and light weight meter
  • Communication capable
  • Flexibility in selection of protection curve
  • Power factor control

We provide Havells and L&T digital relays. For price, please visit price list section.

For discount related queries, please contact us.