Acti9 Vigi NG125
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ADD-ON RESIDUAL CURRENT DEVICE
NG125 - earth leakage add-on block - Vigi NG125 - 4P - 125A - 30mA
SKU 19041Schneider Electric 19041 is a add-on residual current device in the Acti9 Vigi NG125 range. Key specifications include rated current: 125 A; poles: 4P; operational voltage: 230...415 V AC 50/60 Hz.
125 ARated current
4PPoles
230...415 V AC 50/60 HzOperational voltage
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 18, 2026.
| Product reference | 19041 |
|---|---|
| Range | Acti9 |
| Product name | Acti9 Vigi NG125 |
| Product or component type | Add-on residual current device |
| Device short name | Vigi NG125 |
| Poles description | 4P |
| [In] rated current | 125 A |
| Network type | AC |
| Earth-leakage sensitivity | 30 mA |
| Earth-leakage protection time delay | Instantaneous |
| Earth-leakage protection class | Type A |
| Standards | IEC/EN 60947-2:Annex B |
| Device location in system | Outgoer Group incomer |
| Network frequency | 50/60 Hz |
| [Ue] rated operational voltage | 230...415 V AC 50/60 Hz |
| Residual current tripping technology | Voltage independent |
| [Ui] rated insulation voltage | 690 V AC 50/60 Hz conforming to IEC/EN 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC/EN 60947-2 |
| Mounting support | 35 mm symmetrical DIN rail |
| Electrical connection to mcb | By screws |
| 9 mm pitches | 11 |
| Height | 118 mm |
| Width | 207 mm |
| Depth | 81 mm |
| Net weight | 0.8 kg |
| Electrical durability | 10000 cycles conforming to IEC/EN 60947-2 |
| Connections - terminals | Tunnel type terminals 10…50 mm² flexible Tunnel type terminals 16…70 mm² rigid |
| Wire stripping length | 20 mm |
| Tightening torque | 6 N.m |
| IP degree of protection | IP40 conforming to IEC/EN 60947-2 |
| Pollution degree | 3 conforming to IEC/EN 60947-2 |
| Electromagnetic compatibility | 8/20 µs impulse withstand, 3000 A conforming to IEC/EN 60947-2 |
| Tropicalisation | 2 conforming to IEC 60068-1 |
| Relative humidity | 95 % at 55 °C |
| Operating altitude | 2000 m |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.