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Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R Featured Image
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R
  • Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R

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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Breaker Electrical Panel, Switchgear Assembly, Faulty Breaker Switch, We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R Detail:

Parameter

Description

Unit

Specification

Rated voltage

kV

12

Rated Insulation level

min power frequency withstand voltage Dry

kV

42

1 min power frequency withstand voltage Wet

kV

34

Lightning impulse withstand voltage (peak)

kV

75

Rated Current

A

630

Rated short circuit breaking current

KA

20

Rated operating sequence

O-0.3s-CO-180s-CO

Nos of breaking rated short circuit breaking current

time

30

Rated short circuit making current(peak)

kA

50

Rated peak withstand current

kA

50

Rated short time withstand current

kA

20

Duration of rated short circuit current

s

4

Opening time (Shunt tripping)

Highest operating voltage

ms

15-50

Rated operating voltage

ms

15-50

Lov/est operating voltage

ms

30-60

Closing time

ms

25-50

Full breaking time

ms

SOO

Arcing time

ms

s20

technical endurance

time

10000

Rated Input power of charging motor

W

40

Rated operating voltage and rated voltage of auxiliary circuit

V

DC220 110 24

DC220 110 24

Charging time at rated voltage

s

M10

Over-current release

Rated current

A

50

Accuracy of tripping current

%

±10

Use Environment

Environmental Conditions for Use

Altirude: not greater than 2000m;

Contamination Level: Level IV:

Ambient air temperature: 40 ℃-+40 ℃:

Daily temperature difference: daily variation of 25 ℃;

Wind speed not greater than 35m/s

Earthquake intensity of not greater than M8

Places without flammable, explosive hazards, and chemical corrosion

Dimension

1

FAQ

Q1: Are you factory?

A. Yes, We have 3 factories.

Q2: Are the samples free?

A: Most are free, some items need discuss.

Q3: What kind of payment do you accept?

A: We accept T/T,L/C. PAYPAL. WESTERN UNION

Q4: Are you always available?

A: Yes i am online even in holiday! I will try my best to make you satisfied, If you need any help in china, please contact me. We are your right choice

Product detail pictures:

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Related Product Guide:
Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Cheap vacuum circuit breaker ZW7 type Supplier - ZW32-12 Vacuum Circuit Breaker – L&R , The product will supply to all over the world, such as: Rotterdam, Czech republic, luzern, We have more than 8 years of experience in this industry and have a good reputation in this field. Our products have won praise from customers worldwide. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us.
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Priscilla from Uganda - 2018.07.12 12:19
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Rachel from Haiti - 2018.06.03 10:17
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