PriceList for Secondary Surge Arrester - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso

It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our best reward. We have been looking forward to the go to for joint expansion for Branch Circuit Breaker, 800 Amp Circuit Breaker Price, 33kv Potential Transformer, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

---

PriceList for Secondary Surge Arrester - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso Detail:

35kV Outdoor Vacuum Circuit Breaker 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.

ZW7-40.5 Vacuum Breaker 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:

---

The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for PriceList for Secondary Surge Arrester - ZW7-40 5 Series Outdoor High Voltage Vacuum Circuit Breaker – Aiso, The product will supply to all over the world, such as: United States, Bolivia, Sheffield, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.