ZTM1 series moulded case circuit breaker is mainly used in distribution network of AC 50Hz/60Hz, rated voltage up to 690V, rated working current up to distribute electric power and to protect the line and the equipment from being damaged due to overload, short circuit and under-voltage. It can also be used for non-frequent motor start and for motor overload, short circuit and under-voltage protections.Trademark: ZTCSTY Model: ZTM1-63L 3300 Standard: IEC60947-2
