Vacuum Circuit Breaker
WENZHOU SINO-AMIGO IMPORT&EXPORT CORP
The supplier hasn’t listed a price. We can get their current prices and MOQ.
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Vacuum Circuit Breaker
WENZHOU SINO-AMIGO IMPORT&EXPORT CORPThe supplier hasn’t listed a price. We can get their current prices and MOQ.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: Vacuum Interrupter and Operating mechanism
- Size: 696.5*881*585.5
- Color: RAL 7035
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, Latin America
- Made in: Zhejiang, China
About this product
- Materials: Vacuum Interrupter and Operating mechanism
- Size: 696.5*881*585.5
- Color: RAL 7035
- Exports to: Africa, Middle East, Southeast Asia, South Asia, Central Asia, Latin America
- Made in: Zhejiang, China
Product details
| Materials | Vacuum Interrupter and Operating mechanism |
|---|---|
| Size | 696.5*881*585.5 |
| Color | RAL 7035 |
Product details
| Materials | Vacuum Interrupter and Operating mechanism |
|---|---|
| Size | 696.5*881*585.5 |
| Color | RAL 7035 |
From the supplier
Summary
VS1 series Medium-voltage circuit breaker is a kind of indoor Medium-voltage switch equipment with 50/60Hz three-phase AC 12kV rated voltage, which combined the technological of the ABB corporation in Switzerland and development by China. The general framework of this product is taken the form combined the front body and operation system into one. Product complies with the standards GB1984 IEC62271-100.
Because it adopted the composite insulated material, there is no pollution and explosion danger, the insulation level is high.
Technical parameter
Item
Unit
Data
Rated voltage
kV
12
Rated frequency
Hz
50/60
Rated current
A
630
630
630,1250,1600
1250
1250
2000,2500
Rated short-circuit break current
kA
20
25
31.5
Rated short-circuit close current(peak value)
kA
50
63
80
Rated peak value withstand current
kA
50
63
80
4S Rated little withstand current
kA
20
25
31.5
Rated insulation level
Industrial frequency withstand voltage
kV
42( fracture 48)
Thunder impulse withstand voltage
75( fracture 84)
Rated operation order
O-0.3S CO-180S-CO
Mechanical life-span
times
Spring Operation 10000
Permanent Magnetic 30000
Rated short-circuit current break and close time
times
50
Speak and move organization amount equal to the voltage of the floodgate(DC)
V
110,220
Speak and move organization amount assign the current of the floodgate(DC)
V
110,220
Switching distance of the contact
mm
11±1
Ultra journey(touches the head spring and compress length)
mm
4±0.5
three-phase breaking into、shut floodgate sex of the same period
ms
≤2
Touch the head and shut a floodgate of time of bouncing
ms
≤2
Average speed of breaking brake
m/s
0.9～1.2
Average speed of closing brake
m/s
0.6～0.8
Time of breaking brake
Operate it under the voltage highest
s
≤0.05
Operate it under the voltage the mostlow
≤0.08
Time of closing brake
s
≤0.1
Each the resistance of main return circuit
μΩ
≤40
Allowance abrasion cumulated thickness of the moving and stationary contact
mm
3
From the supplier
Summary
VS1 series Medium-voltage circuit breaker is a kind of indoor Medium-voltage switch equipment with 50/60Hz three-phase AC 12kV rated voltage, which combined the technological of the ABB corporation in Switzerland and development by China. The general framework of this product is taken the form combined the front body and operation system into one. Product complies with the standards GB1984 IEC62271-100.
Because it adopted the composite insulated material, there is no pollution and explosion danger, the insulation level is high.
Technical parameter
Item
Unit
Data
Rated voltage
kV
12
Rated frequency
Hz
50/60
Rated current
A
630
630
630,1250,1600
1250
1250
2000,2500
Rated short-circuit break current
kA
20
25
31.5
Rated short-circuit close current(peak value)
kA
50
63
80
Rated peak value withstand current
kA
50
63
80
4S Rated little withstand current
kA
20
25
31.5
Rated insulation level
Industrial frequency withstand voltage
kV
42( fracture 48)
Thunder impulse withstand voltage
75( fracture 84)
Rated operation order
O-0.3S CO-180S-CO
Mechanical life-span
times
Spring Operation 10000
Permanent Magnetic 30000
Rated short-circuit current break and close time
times
50
Speak and move organization amount equal to the voltage of the floodgate(DC)
V
110,220
Speak and move organization amount assign the current of the floodgate(DC)
V
110,220
Switching distance of the contact
mm
11±1
Ultra journey(touches the head spring and compress length)
mm
4±0.5
three-phase breaking into、shut floodgate sex of the same period
ms
≤2
Touch the head and shut a floodgate of time of bouncing
ms
≤2
Average speed of breaking brake
m/s
0.9～1.2
Average speed of closing brake
m/s
0.6～0.8
Time of breaking brake
Operate it under the voltage highest
s
≤0.05
Operate it under the voltage the mostlow
≤0.08
Time of closing brake
s
≤0.1
Each the resistance of main return circuit
μΩ
≤40
Allowance abrasion cumulated thickness of the moving and stationary contact
mm
3
About the supplier
Main products: Other electrical and electronic products
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Foreign Trade Company
- ✓Founded 2010
Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Foreign Trade Company
- Founded 2010
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