Shanghai, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

High Voltage Separating Vacuum Circuit Breaker, Outdoor Separating Vacuum Circuit Breaker, Separating Vacuum Circuit Breaker manufacturer / supplier in China, offering Outdoor Exchange High Voltage Split Load Switch, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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Outdoor Exchange High Voltage Split Load Switch

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Min. Order / Reference FOB Price
10 Pieces US $1,000-3,000/ Piece
Port: Shanghai, China
Production Capacity: 200PCS Per Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Outdoor Type

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Basic Info

Model NO.: ZW20BF-12
Poles Number: 1
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection
Certification: ISO9001-2000, CCC
Rated Voltage: 12kv
Rated Current: 630A
Trademark: None
Transport Package: Standard External Transport Packaging
Specification: 1107x830
Origin: Shanghai, China(Mainland)
HS Code: 85353090

Product Description

Product description
Name:ZW20BF-12 Type Outdoor AC High Voltage Separating Vacuum Circuit Breaker
Structure:The body is ZW20B-12 type vacuum circuit breaker, others are FDR-100, CH-40 fault detection controller and the external voltage transformer, which are electrically connected by aerial socket and cable control through outdoor seal.
Technique:The arc-extinguish medium of switch is vacuum and the insulation is by SF6 gas, and the box applied the lattest technology of gas sealing , exploding protecyion, insulation level from Fongzhi company in Japan.
Function:This product can test, protect and control, as well as communicate ,   it can    accurately judge and monitoring the interphase short-circuit failure current.

Main technique parameter of switch
Rated voltage12KV
Power frequency insulation withstand voltage42KV/48KV
Lightning impulse withstand voltage75kv/85kv(peak value)
Rated current630A
Rated short-time withstand current16KA
Rated thermal stability current16KA
Rated short-circuit making current(peak value)40KA
Rated dynamic stability curent(peak value)40KA
Rated cable charging breaking current20KA
Mechanical life10000times

Our company
Our company
SHANGHAI POWERY INDUSTRIES CO., LTD. ( SPI ) corporate group has been dealing with the interfaces in the flow of electricity ever since it was founded back in 2011. SPI's three groups - Pole Line Hardware( Qingdao, China ),High Voltage Line Protection(Lishui, China ), Distribution Transformers( Shinseong, Korea ) - offer a unique set of brands and products. As a specialist in energy transmission and distribution, we offer our customers and business partners a range of sophisticated, future-ready products: For all voltage ranges and wherever reliable, long-lasting systems are needed for powerful energy grids. We are already well-established in all key global markets and are continuing to strengthen our brand on a worldwide scale.SPI has identified key factors that will be instrumental to its sustainabilit

Outdoor Exchange High Voltage Split Load Switch


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