RCBO provides protection and reduces chance of direct & indirect electric shocks. It also provides protections against short circuit, overload, earth leakage and fire hazards.

High Voltage tripping facility is available in this device for the first time.
Unique Features:-
  Snap fitting on standard DIN rail.
  Faster detection of earth leakage to save human life.
  High voltage trip at > 300 volt.
  Electronic circuit to take care of Lightning surges.
  Test button to check device quarterly (See Bs 7671 regulation 514-12002).