Electricity (Safety) Regulations 2010
reg 24
Rated residual current and trip time limits for RCDs
The RCD selection tool reads the maximum rated residual current and the two trip time limits for the protection duty of the device. A measured trip time is compared with those limits.
Kua manatokotia: pānuitia ki te paerewa tā, whārangi 36–37. I tirohia 26 Sept 2026.
Ngā unit: Max rated ma mA, Trip at rated ms ms, Trip at five ms ms, No trip at fraction x
Ko ēnei ngā uara e tuhia ana e AmpSize. Kāore he kupu o te paerewa e tuhia ana. Whakamanahia ki te paerewa o nāianei.
Hoki ki tana kāri i te whārangi Electricity (Safety) Regulations 2010
4 rārangi
| Duty | Max rated ma (mA) | Trip at rated ms | Trip at five ms | No trip at fraction (x) |
|---|---|---|---|---|
| shock | 30 | 300 | 40 | 0.5 |
| property | 300 | 500 | 150 | — |
| patient | 10 | 40 | 40 | 0.45 |
| children | 10 | 300 | 40 | 0.5 |