Residual Current Device (RCD)



  • Ensures continuous protection for both operators and equipment.
  • Nominal current ranges up to 63 A
  • Number of poles available: 2, 3 or 4.
  • Leakage current sensitivity available: 30 mA and 300 mA
  • It offers VisiTrip and VisiSafe for easy and fast troubleshooting
  • Earth leakage protection that provides enhanced continuity of service and reinforced immunity with the SI type
  • Available in “SI” (Super Immune), AC and A types
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Lighting technical guide – How to control and protect lighting circuits?


Presentation on “Acti9 iC40”