modular vcb vacuum circuit breaker

Brand Name:XG

Model Number:ZW7

Place of Origin:XIAN, China

... opening and closing can also be Manual storage, manually open and close. Design performance meet GB1984-89<circuit breakers>>;

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-24

...Vacuum Circuit Breaker with Common Insulated Cylinder Model NO.:ERFA-24 Breaking Capacity:High Voltage Circuit Breakers Operation:Electric Type Speed:High-Speed Circuit Breaker Arc-extinguishing Medium:Vacuum Installation:Insert Structure:MCCB Poles Number:3 Type:Circuit Breaker Function:Circuit-Breaker...

Brand Name:KNKONG

Model Number:ZW32

Place of Origin:China

... Inquire Product Introduction ZW32 outdoor VCB has strong insulation characteristics. In the vacuum circuit breaker, the gas is very thin, the free stroke of gas molecules is relatively large, and the probability of collision with each other is small.

Brand Name:Comking

Model Number:CKVB-12/T

Place of Origin:China

● With perfect anti-maloperation function ---- After closing operation, closing curved plate is locked by closing interlocking curved plate, it can’t close again until the circuit-breaker opening. ---- In the case of the circuit-breaker opening by some ...

Categories:Vacuum Circuit Breaker

Country/Region:china

... Voltage Circuit Breakers Operation Electric Type Speed Normal Type Circuit Breaker Arc-extinguishing Medium Vacuum Installation Fixed Structure Recloser Poles Number 3 Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker Failure ...

Brand Name:QIUPU

Model Number:400A

Place of Origin:WENZHOU

...Vacuum Circuit Breaker The "vacuum circuit breaker" is named because its arc extinguishing medium and the insulating medium in the contact gap after arc extinguishing are high vacuum; It has the advantages of small size, light weight, frequent operation, and no overhauling of Arc extinguishing. It is widely used in distribution networks. The vacuum circuit breaker...

Place of Origin:Zhejiang, China

Brand Name:KAMPA

Model Number:ZN28-12

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Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-12KV/630A

... BREAKER High vacuum possesses extremely high dielectric strength. At zero current the arc is extinguished very quickly, and the dielectric strength is established very quickly. This return of ...

Brand Name:HENGFENGYOU

Model Number:ZW20-12/630A

Place of Origin:China

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ...

Brand Name:XIWUER

Model Number:40.5kV High Voltage AC Automatic Recloser

Place of Origin:XIAN,CHINA

... breaking current 16 kA Frequency 60 Hz Signal acquisition: Dual-side voltage signal sampling Product description: A vacuum circuit breaker is a high-voltage electrical device that uses vacuum as an arc

Brand Name:TIANAN Electric

Model Number:ZN12-12/40.5

Place of Origin:CHINA

VCB Fixed- Type Indoor Vacuum Circuit Breaker With High Voltage12KV/ 40.5KV​ 1. General Features ZN12 -40.5 series indoor high voltage vacuum circuit breaker applied to power system that of 35KV three-phase AC 50HZ. It is using the longitudinal magnetic ...

Place of Origin:China

Brand Name:Comking

Model Number:CKVB-24/T

1. Description CKVB-24/T is an indoor withdrawable vacuum circuit-breaker working in a voltage range maximum up to 24kV. 2. Working Condition 2.1Ambient air temperature: -25℃～+40℃ 2.2Ambient humidity: ----relative average daily humidity: ≤95% ----relative ...

Brand Name:Baikong

Model Number:VS1-12

Place of Origin:Sichuan，China

...-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12KV power system. It is used as a protection and control unit for power grid ...

Brand Name:OEM

Model Number:ZW32-12

Place of Origin:China

...used in three phases power system of AC50Hz, voltage 10-12KV, to switch on/off loading current, it has function of protecting overloading and short circuit, meeting the requirement of control and measurement, realizing remote control and monitor and so on,

Brand Name:THOR

Model Number:TRS-DZ47

Place of Origin:CHINA

DZ47-63 air switch DZ47 1P 2P 3P 4P 10A 16A 20A 32A 40A 63 small circuit breaker. Brief introduction DZ47 miniature circuit breaker is a lightning protection measure independently developed by Zhejiang tol Electric Co., Ltd., aiming at household circuit...

Brand Name:GDZX

Model Number:ZXZK-III

Place of Origin:CHINA

ZXZK-III Vacuum Switch Vacuum Degree Tester Product introduction Vacuum Switches is designed to measure the vacuum degree of vacuum switches. It uses an electromagnetic discharge measuring method, to ensure the testing results accurate and reliable.The ...

Categories:Metering Unit

Country/Region:china

...Vacuum Circuit Breaker (hereinafter referred to as the circuit breaker) is rated for a voltage of 12 kV and operates on a three-phase AC system at 50 Hz. It is primarily used to interrupt and connect load currents, overload currents, and short-circuit currents in power systems. This circuit breaker...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

... in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or

Brand Name:DUWAI

Model Number:VS1-12/2500-3150A

Place of Origin:China

DUWAI Vacuum Circuit Breaker 10Kv 12KV 2500A 3150A 4000A T2 Copper Contact Arm VS1-12 series indoor vacuum circuit breakers are suitable for switching various loads of different nature and frequent operations in the three-phase AC 50Hz, 10KV power system....