High Voltage VCB Circuit Breaker / Outdoor Vacuum Breaker Reclosing Operation

Place of Origin WENZHOU
Brand Name QIUPU
Certification IEC
Model Number ZN63(VS1)-12/630A-1600A
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details Woodens
Delivery Time 7 Days
Payment Terms Western Union, T/T
Supply Ability 1000PCS/MONTH

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Product Details
Name VCB Circuit Breaker Voltage High Voltage
Rate Current 630A-4000A Space Current 20kA
Wide 650mm-800mm Life 10000 Times
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outdoor vacuum circuit breaker


vacuum type circuit breaker

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Product Description

High Voltage Vcb Circuit Breaker / Outdoor Vacuum Breaker Reclosing Operation



VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life.


VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or sexual cleaning or lubricating.

VS1 vacuum circuit breaker(pole type) adopts solid insulation structure-integrated seal pole, realized maintenance free.


The magnetic field produced by the coil and the magnetic field produced by the permanent magnet is superimposed and synthesized by the magnetic field. The magnetic core, together with the driving rod fixed on it, is operated by the synthetic magnetic force and the switch body is turned on and off at the specified speed. This mechanism is called a two-bit bistable structure because the moving iron core can be maintained without any energy consumption at the two ends of the journey. In the traditional electromagnetic mechanism, the moving core is kept at one end of the journey by the action of a spring, while at the other end of the journey, it is protected by a mechanical latch or electromagnetic energy. From the above, the permanent magnet actuator is a special combination of electromagnet and permanent magnet to achieve the traditional circuit breaker operating mechanism of all functions: permanent magnet instead of traditional .




Item Technical data
Rated voltage (KV) 3.6 7.2 12 24 40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV) 25 32 42 68 100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV) 40 60 75 125 185
Local discharge (pc) ≤10
Dispute bend (N) ≥1000


High Voltage VCB Circuit Breaker / Outdoor Vacuum Breaker Reclosing Operation 0