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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: daelim
  • Model Number: ZN63-24-12
  • Type: High Voltage
  • Poles Number: 3

Packaging & Delivery

Packaging Details one set one case
Delivery Time within 45 days after received payment


1.Flexible operation, convenient:
2.Open circuit performance is superior,
3.Operating power is small, high reliability



ZN23-40.5 type of rated voltage 40.5 kV vacuum circuit breaker, three-phase ac 50 hz indoor high voltage electrical equipment, applicable to industrial and mining enterprises, substation, transmission and distribution, such as no control and protection switch, especially in metallurgy, electric arc steelmaking industry needs frequent operation, the control and protection equipment.


product feature



Flexible operation, convenient:

this product can be electric energy storage, electric switch, can also be hand machine, manual, switching function, and can be close or far away from the remote control;

 Open circuit performance is superior, the breaking short circuit current of 25 ka for 30 times;

 Operating power is small, high reliability: the new design of miniaturized electric spring mechanism, part number and energy-storage motor is rated power (around 40 w) reduce to the lowest level; Flexible installation, can be used in a column on lifting or sit installations;

Maintenance-free characteristics: the main loop of the circuit breaker, the secondary components, operating mechanism are sealed in the SF6 gas pressure (zero table),

not influenced by the external environment, stable performance, reliable, free maintenance;


technical specifications


1rated voltagekv12 24
2rated currentA630 1250 1600
3rated frequencyhz50
Rated short circuit breaking current
Rated short-circuit making current
Rated short circuit breaking times
7mechanical lifeTIME10000
Capacitor Banks open circuit current rating
Energy-storage motor rated power
Energy-storage motor rated voltage
VAC 220/DC 110



product pictures


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China (Mainland) | Trading Company
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16 Transactions 300,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $249,000
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