Schneider NW32H1HHF3P2E | NW-32-H1-HORI-HORIZ-3P MICR-2.E-FIXED

. Technical Specifications

• Manufacturer: Schneider Electric

• Product Series: MasterPact NW

• Model Reference: NW32H1HHF3P2E

• Frame Size: NW32 (3200 A frame)

• Rated Current (In): Up to 3200 A

• Poles: 3 poles (3P)

• Installation Type: Fixed (non-drawout)

• Mounting Orientation: Horizontal

• Trip Unit: Micrologic 2.0E (electronic protection unit)

• Protection Functions:

  • Long-time (overload) protection

  • Short-time and instantaneous protection

• Rated Operational Voltage (Ue): Up to 690 V AC

• Breaking Capacity: Varies by voltage level and application (consult datasheet for exact Icu/Ics values)

• Frequency: 50/60 Hz

• Control Voltage: Configurable depending on accessories

• Standards:

  • IEC 60947-2

  • UL 1066

  • ANSI certified (for certain models)

Key Features

• High current rating of 3200 A for demanding power distribution needs

• Micrologic 2.0E trip unit offers precise electronic protection with easy settings

• Fixed-mounted horizontal configuration ideal for low-maintenance installations

• Modular design allows easy integration into switchgear and distribution panels

• Advanced arc management and isolation for enhanced safety

• High breaking capacity to ensure system integrity under fault conditions

• Communication-ready design (with optional upgrades) for energy management systems

. Typical Applications

The NW32H1HHF3P2E MasterPact ACB is used in a wide range of applications, including:

• Industrial main and sub-distribution switchboards

• Power generation and infrastructure systems

• Commercial building LV distribution panels

• Data centers and high-load electrical rooms

• Hospitals, airports, and transportation hubs

• Backup generator synchronization and protection systems

. Advantages

• Reliable protection for high-capacity systems

• Reduced downtime and high availability due to robust and modular architecture

• Compliant with global standards for safety and performance

• Easy to install and maintain, especially in fixed horizontal applications

• Expandable with optional accessories, including motorized mechanisms, undervoltage trips, auxiliary contacts, and more