Detailed Description

• Product Type: This is an Eaton IZMX series air circuit breaker, specifically the IZMX40N model, configured in a 3-pole design with a continuous current rating of 3200 A .

• Frame Design & Space Efficiency: The IZMX40 offers the performance capability of up to 4000 A in the same compact volume as a 3200 A breaker. It achieves this without the need for additional busbar extensions, enabling a more compact layout and efficient panel integration .

• Modular & Flexible Integration: Its modular design, combined with a broad range of accessories and flexible connection systems (such as rotating connection adapters), allows easy customization and integration into Eaton switchgear platforms like Modan, xEnergy, Power Xpert, and Capitol series .

• Advanced Protection Features:

  • Includes modern Power Xpert Release (PXR) trip units offering:

    • LCD displays with multilingual capabilities

    • Current (PXR20) and power metering (PXR25)

    • Enhanced pickup and delay settings

    • Configurable “OFF” for ground fault (G) and instantaneous (I) operations

    • Integrated communications options: Modbus, Profibus, Ethernet

  • Offers Zone Selective Interlocking (ZSI) for superior fault selectivity and minimized system downtime .

  • Optional Arc-Flash Reduction Maintenance System (ARMS™) and ARCON® options enhance maintenance safety by minimizing arc-flash impact and enabling fast fault interruption .

• Versatile Mounting: Available in both fixed and withdrawable designs, making it adaptable for diverse panel configurations and maintenance strategies .