Super Immunized (si) RCCB

• Complies to standard IEC 61008
• Ensures continuity of supply in network with:
  • 
    Transient over voltages
  • Loads generationg continuous leakage current
  • Loads generation HF leakage current i.e. harmonics
• Ensures tripping on genuine earth fault in network with:
  • 
    Pulsating DC components
  • HF applications which "Blinds " (non-tripping) the conventional RCDs
• Range available upto 125A
• Available Selective [ S ] range for time based discrimination