RCD / RCBO selection for apartments and houses
Choose the right residual current device in minutes: type AC/A/B, rating, leakage current (10 mA for bathrooms, 30 mA for sockets, 100 mA fire protection). GorkyCAD calculates it per group automatically.
How it works
- Choose the group: sockets, bathroom, washing machine, stove;
- GorkyCAD suggests rating and leakage by load and standard;
- You get a complete list of RCDs/RCBOs for the panel.
Types of RCD
| Type | Detects | Where |
|---|---|---|
| AC | AC leakage | General sockets |
| A | AC + pulsed DC | Washing machines, electronics |
| B | All currents | EV chargers, industry |
FAQ
What leakage current do I need?
10 mA for bathrooms and children's rooms, 30 mA for socket groups, 100 mA fire protection at the input.
Is RCD required?
Yes, per IEC 60364 / PUE for all socket circuits in new and renovated buildings.