cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Schneider Electric NG125 - earth leakage add-on block - Vigi NG125 - 3P - 125A - 300MA 19044

Schneider Electric · Electrical Components · RCDs & RCBOs · France · se.com
Part Number
19044  ·  HS 8536.30
Schneider Electric NG125 - earth leakage add-on block - Vigi NG125 - 3P - 125A - 300MA 19044

Schneider Electric 19044 Vigi NG125 3-125 300-1000 mA.

Technical Specifications

Manufacturer part number (MPN)19044
EAN / GTIN3303430190448
Sales unitpcs
Package quantity8 pcs
RangeActi9
Product nameActi9 Vigi NG125
Product or component typeAdd-on residual current device
Device short nameVigi NG125
Poles description3P
[In] rated current125 A
Network typeAC
Earth-leakage sensitivity300 mA; 1000 mA; 500 mA
Earth-leakage protection time delayAdjustable instantaneous/selective
Earth-leakage protection classType A
StandardsIEC/EN 60947-2:Annex B
Device location in systemOutgoer; Group incomer
Network frequency50/60 Hz
[Ue] rated operational voltage230...415 V AC 50/60 Hz
Residual current tripping technologyVoltage independent
[Ui] rated insulation voltage690 V AC 50/60 Hz conforming to IEC/EN 60947-2
[Uimp] rated impulse withstand voltage8 kV conforming to IEC/EN 60947-2
Mounting support35 mm symmetrical DIN rail
Electrical connection to mcbBy screws
9 mm pitches11
Width180 mm
Product weight0.75 kg
Electrical durability10000 cycles conforming to IEC/EN 60947-2
Connections - terminalsTunnel type terminals 10…50 mm² flexible; Tunnel type terminals 16…70 mm² rigid
Wire stripping length20 mm
Tightening torque6 N.m
IP degree of protectionIP40 conforming to IEC/EN 60947-2
Pollution degree3 conforming to IEC/EN 60947-2
Electromagnetic compatibility8/20 µs impulse withstand, 5000 A conforming to IEC/EN 60947-2
Tropicalisation2 conforming to IEC 60068-1
Relative humidity95 % at 55 °C
Operating altitude2000 m
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height9.000 cm
Package 1 Width13.500 cm
Package 1 Length26.000 cm
Package 1 Weight733.000 g
Unit Type of Package 2S03
Number of Units in Package 28
Package 2 Height30.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight6.359 kg
Country of originFR
Warranty (in months)18
Power loss4 W
Nominal voltage230–415 V
Nominal current125 A
Rated fault current adjustableYes
Rated fault current0.3 A
Delay adjustableYes
Number of poles3
Leakage current typeA
Surge current capacity0.25 kA
Frequency50/60 Hz
Rated insulation voltage Ui690 V
Rated impulse withstand voltage Uimp8 kV
Connectable conductor cross section solid-core16–70 mm²
Connectable conductor cross section multi-wired10–50 mm²
Anti-nuisance tripping versionNo
With interlocking deviceYes
Degree of protection (IP)IP20
Ambient temperature during operating25–60 °C

Properties

MOQ1

Cross-References

Attached Documents