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Schneider Electric Acti 9 NG125 18638 Miniature Circuit-Breaker Acti9 NG125N 3P 50 A C Curve 25 Ka (IEC 60947-2)

  • Schneider Electric
  • BW#: 02305731
  • Mfr#: 18638
  • UNSPSC#: 39121603
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Schneider Electric Acti 9 NG125 18638 Miniature Circuit-Breaker Acti9 NG125N 3P 50 A C Curve 25 Ka (IEC 60947-2)
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Features
 • Acti9 C120 DIN rail, miniature circuit breakers offer extensive features that provide maximum safety and continuity of service while minimizing service and intervention time
 • Large choice of breaking capacities and tripping curves (B, C, D)
 • VisiSafe provides a visible green indicator showing which circuits are disconnected and safe for maintenance operations
 • Optional add-on residual current device modules Acti9 C120 Vigi
 • Optional electrical auxiliaries for remote Open/closed status or remote tripping of Acti9 C120 circuit breaker with shunt, overvoltage and undervoltage release

Applications
 • Protection of electrical circuits in all industrial and commercial buildings
 • Particularly suited to higher ratings applications
 • Suitable for isolation

Specifications

 • Nominal current: 10 to 125 A
 • Operating voltage: up to 440 V AC
 • Insulation voltage: 500 V AC
 • IP20 terminal insulation
 • compliant with IEC 60947
 • Compliant with IEC EN 60898 or IEC 60947-2 depending on the version

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Technical Specifications

Type Miniature Circuit-Breaker
Number of Pole 3P
Current Rating 50 A at 40 °C
Depth 81 mm
Width 81 mm
Height 103 mm
Length 103 mm
Weight 720 g
Mounting Mode clip-on
Rated Impulse Withstand Volt 8 kV conforming to EN/IEC 60947-2
Rated Insulation Voltage 690 V AC 50/60 Hz conforming to EN/IEC 60947-2
Air temperature for storage -40-70 °C
Air temperature for operation -30-70 °C
Standards Compliance EN/IEC 60947-2
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