Chinese wholesale Manual Change Over Switch 630a 4p - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso

"Based on domestic market and expand abroad business" is our progress strategy for Power Film Capacitors, Waterproof Circuit Breaker, Mcb Changeover Switch, Now now we have recognized steady and long organization relationships with customers from North America, Western Europe, Africa, South America, extra than 60 countries and regions.

---

Chinese wholesale Manual Change Over Switch 630a 4p - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso Detail:

Product Description

Applicable place:(Suitable forfrequent operating places)

1.Urban,rural network.

2.Industrial enterprises.

Itis mainlyused in outdoor40.5KVdistribution system to control and protect.

Advantages

1.It conforms toGB1984-89andIEC56“AC high voltage circuit breaker”.

2.It can be charged and switched by remote control switch or by hand.

3.Good sealing, anti-aging, high pressure, no burning, no explosion, long life, convenient installation and maintenance features.

4.It is composed ofspring operating mechanismorelectromagnetic operating mechanism.

5.Its overall structure is supported by porcelain insulator, vacuum interrupter built in upper insulator, downside insulator used for supporting. The breaker applies

Environmental Conditions

Ambient temperature:-15°C~+40°CRelative humidity:≤95%or≤90%

Thedaily average saturated vapor pressure:≤2.2KPa;

Themonthly average value:≤1.8KPa.

Altitude:≤1000m

Seismic intensity:≤8

*No fire, explosion, serious filthy, chemical corrosion and violent vibration of places.

Main Technical Parameters

Description	Unit	Data
Ratedvoltage	KV	40.5
Ratedcurrent	A	630/1250/1600/2000
Ratedfrequency	Hz	50/60
Ratedshort-circuitbrekaingcurrent	kA	20/25/31.5/40
Meachicallife	Time	10000

Note:Please contact the factory to confirm the latest parameters

Overall and installation dimension

Service Environment

 Contact us for more details and quotations

---

Product detail pictures:

---

Related Product Guide:

---

We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure for Chinese wholesale Manual Change Over Switch 630a 4p - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: Tunisia, Honduras, Egypt, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!