Technical Parameters Parameter Specification Model BZMX2N-3-AA250-S08 Rated Current (Iₙ) 250 A Frame Size 250 A Number of Poles 3P (Three Pole) Rated Voltage (Uₑ) 600 V AC Rated Frequency 50/60 Hz Breaking Capacity 65 kA (at 480 V AC) Trip Unit Type Electronic (AA type) Rated Insulation Voltage (Uᵢ) 690 V Rated Impulse Voltage (Uᵢₘₚ) 8 kV Protection Functions Long-time, Short-time, Instantaneous, Ground Fault Communication Protocol Modbus, Ethernet (depending on module) Mounting Fixed Type Terminal Type Screw Clamp Wire Range 250 kcmil - 4/0 AWG Standards & Approvals UL 489, IEC 60947-2, CSA 22.2
