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

Circuit Breaker, Vacuum Circuit Breaker, Vacuum Switches manufacturer / supplier in China, offering Vs1 Series Indoor vacuum Circuit Breaker, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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Vs1 Series Indoor vacuum Circuit Breaker

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Min. Order / Reference FOB Price
10 Pieces US $300-3,000/ Piece
Port: Shanghai, China
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T, D/P
Breaking Capacity: High Voltage Circuit Breakers
Operation: Electric Type or Manual Type or Energy-Storage
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Vacuum
Installation: Fixed
Structure: Handcart

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Basic Info

Model NO.: VS1-12
Poles Number: 3phase
Type: Circuit Breaker
Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification: ISO9001-2000, CE
Origin: Zhejiang
HS Code: 85362000

Product Description

VS1 series high voltage vaccum circuit breaker is three-phase AC 50HZ rated voltage of 12KV power system of indoor switching equipment,as power grid equipment, industrial and mining enterprises power equipment control and protection unit. Suitable for applications where frequent operation is required at rated operating current, or where breaking the short-circuit current frequently.
The circuit breaker is totally designed with the operating mechanism and the circuit breaker body.
It can be installed as a fixed installation unit, also equipped with a dedicated impelled structure, playing a role of handcart unit.

Primary technical parameters:

Series No.:Specifications:UnitDate
1Rated voltageKV12
2Rated currentA63012501250
3Rated frenquencyHz50
4Rated short-circuit breaking currentKA2531.540
5Rated short-time withstand currentKA2531.540
6Rated insulating levelPower frenquency withstand voltageKv42
7Impulse withstand voltage
8Rated operating sequence breaking-0.3S-closing breaking-180S-closing breaking
9Mechanical lifeTimes20000
10Rated short-circuit breaking current -breaking timesTimes50
11Rated short-circuit current durationS4

Outline,installation dimmensions:

Vs1 Series Indoor vacuum Circuit Breaker


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