Parameter Specification Product Model FAZ-B63/3N Product Line Eaton FAZ B-Series (Miniature Circuit Breaker) Number of Poles 3 Poles + Neutral (3P+N) Rated Current (In) 63 A Tripping Characteristic B-Curve (Instantaneous tripping between 3 to 5 times rated current). Suitable for resistive and low inductive loads. Rated Operational Voltage (Ue) 230/400 V AC Rated Insulation Voltage (Ui) 500 V AC Rated Impulse Withstanding Voltage (Uimp) 4 kV Rated Breaking Capacity (Icn) Typically 10 kA at 230/400V AC according to IEC 60898-1. (Please confirm with local catalog as higher capacity versions may exist). Standards IEC/EN 60898-1, IEC/EN 60947-2 Terminal Connection Suitable for cables up to 35 mm² (copper). Mounting Standard DIN Rail (35 mm) mounting. Mechanical Life Typically > 20,000 cycles Electrical Life Typically > 10,000 cycles Torque Screw Typically 3.0 N·m
