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MASTERPACT NW40 HA

The MasterPact NW40HA is a high-performance low-voltage switch-disconnect device in the Schneider Electric MasterPact NW product family. It is designed for standard industrial and commercial power distribution applications requiring reliable operation and high short-circuit withstand capabilities. It is suitable for isolation and meets international standards for switch-disconnect equipment.

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Technical Specifications General Product Range: MasterPact NW Device Type: Switch-disconnector Function: Power isolation and switching Standards: IEC 60947-3 Utilization Category: AC-23A Suitability for Isolation: Yes Electrical Characteristics Rated Current (Ie): 4000 A Rated Operational Voltage (Ue): Up to 690 V AC, 50/60 Hz Rated Insulation Voltage (Ui): 1000 V AC Rated Impulse Withstand Voltage (Uimp): 12 kV Short-Time Withstand Current (Icw): Up to 65 kA for 1 s Rated Short-Circuit Making Capacity (Icm): Up to 145 kA (peak) Breaking Capacity Class: HA Mechanical & Installation Number of Poles: 3P / 4P Mounting Type: Fixed Operating Mechanism: Manual push-button operation Mechanical Endurance: Up to 10,000 operating cycles Operating Frequency: Approximately 10 operations per hour Environmental Pollution Degree: 4 Installation Environment: Indoor switchboards and power distribution panels