IEC Rated Masterpact Circuit Breakers

800 to 6,300A

Part of PacT Series

The IEC rated Masterpact® NTand NW Circuit Breakers are designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults.
IEC Rated Masterpact Circuit Breakers Square D 800 to 6,300A

Features

IEC Rated Masterpact NT series features

  • Available in frame ampere rating up to 1600A
  • Interrupting Ratings up to 150kA at 240Vac, 130kA at 440Vac, 42kA at 690Vac
  • Available in fixed and drawout constructions
  • Rotated rear terminals (rotatable from horizontal to vertical and vice versa) and front-connected terminals are available

IEC Rated Masterpact NW series features

  • Available in frame ampere ratings up to 4,000A (W-frame) and 6300A (Y-frame, wide-construction)
  • Interrupting Ratings up to 150kA at 240Vac, 150kA at 440Vac, 100kA at 690Vac
  • Available in fixed and drawout constructions
  • Rotated rear terminals (rotatable from horizontal to vertical and vice versa) and front-connected terminals are available

Common features

  • Rated for AC voltage systems through 690V
  • Cradle position indicator: connected, test and disconnected
  • Simple, visual contact wear indicators available
  • Full complement of field-installable accessories common to all standards available for flexibility and helps in reducing inventory holding cost
  • Four interchangeable and upgradeable Micrologic trip unit models to choose
  • Available Direct Ethernet Modbus TCP connection to each Circuit Breaker (IP address per Circuit Breaker)
  • Available EcoStruxure® based power metering and monitoring capabilities
  • Meets IEC 60947-2 standard

How to Videos

Masterpact NW Padlock Attachment | Schneider Electric Support

Benefits

  • Reliable circuit protection for your application
  • Flexible and simple offer, with proven performance
  • Save time in electrical design, mounting, and wiring
  • Tackle last minute changes with field installable accessories

Applications

  • EOEM Electrical Distribution Equipment

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