Legrand circuit breaker RX3 according to EN 60898-1, VDE 0641-11, EN 60947-2, 3-pole, C characteristic, rated current In 63 A, rated switching capacity Icn 6 kA according to EN 60898-1, rated voltage Un 400 VAC, rated frequency 50/60 Hz, energy limitation class 3, fastening on top hat rail EN 60715 by means of a snap-in fastening, clear information on the front of each device, marking switch position indicator On/Off, with labeling field, attachment of auxiliary devices not possible. Circuit breakers with C characteristic are intended for line protection in devices with high inrush currents (e.g. motors and transformers).