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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: daelim
  • Model Number: VS1-12
  • Type: High Voltage
  • Poles Number: 3
  • Mechanical Life: 20000 Times
  • type: vacuum circuit breaker
  • Material: Plastic
  • Rated current: 1250A 1600A
  • Rated voltage: 12KV
  • Rated frequency: 50/60 Hz
  • Breaking Capacity: 630A
  • Standard: IEC60898-1
  • Certificate: ISO9001
  • Application: Circuit-breaking

Packaging & Delivery

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

VS1-12 side mounted (VBM7) vacuum circuit breaker






VS1-12 side mounted (VBM7) vacuum lulu, indoor high voltage switch equipment, applicable to 12 kv rated voltage, frequency 50 hz in the three-phase power system, used as protection and control of electrical appliances, because of the special superiority of vacuum circuit breaker, especially suitable for frequent operation need electricity to flow, or the breaking short circuit current meter place many times. VS1-12 side mounted (VBM7) vacuum breaker fixed installation, mainly for the fixed type switchgear, the fault in the machine can be used alone, also can be used in the ring network power supply, box-type variable or various non-standard power supply system.


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
2rated currentA1250 1600
3rated frequencyhz50
4Rated short circuit breaking current KA20 31.5
5Rated short-circuit making current KA63 80
6Rated short circuit breaking timesTIME20
7mechanical lifeTIME10000
8Capacitor Banks open circuit current ratingA630
9Energy-storage motor rated powerW275
10Energy-storage motor rated voltageVAC 220/DC 110



prodcut pictures





Our Services

1. We offer the best solution and products to fulfill the buyers' requirments.

2, We can arrange technicians to install the equipments and train your staff on site.

3, Anytime, we provide considerate technical consultation.

4, Prompt reply for your inquiry and feedback.

Company Information

Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.

The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.

We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..



1.Why choice us Daelim

After compare quality,delivery and price you will find out answer


2. Is that possible to be one of distributor of Daelim in my country

Yes,once you action is fast enough


3,More question......

Feel free to contact you you will get immediately reply



Whatsapp: 13718556307


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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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