Further information for Moeller 109694 NZMN3-4-A320 power switch 4-pole 320A
Circuit breaker NZM3, 4-pole, switching capacity 400/415 V 50 Hz (Icu): 50 kA, rated current = rated continuous current (In = Iu): 320 A, installation technology: fixed installation, screw connection, standard/approval: IEC, protective function: system and cable protection