Technical Parameters Parameter Category Description / Value Brand & Series Eaton, NZM Series Model Designation NZM2 Frame Size Compact Frame (Specific current ratings typically up to 160A) Pole Configurations Available in 2, 3, and 4-pole versions Rated Operational Voltage (Ue) Up to 690V AC Rated Insulation Voltage (Ui) 750V AC / 800V AC Breaking Capacity High interrupting rating (Typically 25kA to 50kA depending on specific model and voltage) Trip Unit Options Available with Thermal-Magnetic (TMD) or Electronic (A/ME) trip units Standards Compliance IEC 60947-2
