Technical Parameters Parameter Specification Model BZMX2N-3-AX63-S08 Rated Current (Iₙ) 63 A Frame Size 63 A Number of Poles 3P (Three Pole) Rated Voltage (Uₑ) 600 V AC Rated Frequency 50/60 Hz Breaking Capacity 35 kA (at 480 V AC) Trip Unit Type Electronic (AX type) Rated Insulation Voltage (Uᵢ) 690 V Rated Impulse Voltage (Uᵢₘₚ) 6 kV Protection Functions Long-time, Short-time, Instantaneous Communication Protocol Optional communication modules Mounting Fixed Type Terminal Type Screw Clamp Wire Range 8 AWG - 2 AWG Standards & Approvals UL 489, IEC 60947-2, CSA 22.2