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    IEC Rated Masterpact Circuit Breakers

    1600A - 6300A

    Available in NT series up to 1600A and in NW series up to 6300A.

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    IEC Rated Masterpact Circuit Breakers
    • Features

      The IEC Certified Masterpact® NT/NW Circuit Breakers are designed to meet the requirements of IEC 60947-2. These are designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults. All Masterpact circuit breakers are designed to open and close a circuit manually, and to open the circuit automatically at a predetermined overcurrent setting.

      IEC Rated Masterpact NT series features
      • Available in frame ampere rating up to 1600A
      • Interrupting Rating 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 4000A (W-frame) and 6300A (Y-frame, wide-construction)
      • Interrupting Rating 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 from
      • Available PowerLogic® based power metering and monitoring capabilities
      • Meets IEC 60947-2 standard

      Applications

      Commercial Buildings
      Industrial Buildings
      Water Wastewater
      Healthcare Facilities
      Wind Farm
      Data Centers