ZN73 - 12 Indoor Vacuum Circuit Breaker High Voltage Vacuum Circuit Breaker AC 50 Hz
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Vacuum Circuit Breakers (ZN73-12 (VS1)) ZN73 indoor AC high-voltage vacuum breaker is applicable to making and breaking load of various character and also for frequent operation in power systems of 3-phase, AC 50 Hz and with rated voltage up to 24kV. It can be used for protecting and controlling of electrical equipment in industrial plants, mines, power generation plants and substations. Item Unit Data Rated voltage kV 12......
ERFA Industries Group
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45KV 1600A 2000A Indoor Vacuum Circuit Breaker IEC Standard
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... of the contact gap medium is fast and good. 4. Low noise, suitable for frequent operation. 5. Small size and lightweight. 2. Indoor Vacuum Circuit Breaker Parameter list no. item unit data 1 2 3 4 5 1 rated voltage kv 12 12 12 40.5 40.5 2 rated current A...
Xi'an Xigao Electricenergy Group Co., Ltd.
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12 kV High Voltage Indoor Vacuum Circuit Breaker Side Mounted 630A-1250A
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...12 side mount high voltage Indoor Vacuum Circuit Breaker with power switchgear 630A-1250A VS1-12(VBM7) vacuum circuit breaker adopts fixed structure. It is mainly used in fixed switchgear and can be used separately to control and protect the transmission and distribution lines. VS1 vacuum circuit breaker can operate frequently or break the short circuit......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Simple Structure Indoor Vacuum Circuit Breaker High Mechanical Strength Pole With Epoxy Resin
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..., and CKVB-12/GD. 2. Working Condition 2.1Ambient air temperature: -25℃～+40℃ 2.2 Ambient humidity: ---- relative average daily humidity: ≤95% ---- ......
Zhuhai Comking Electric Co.,Ltd.
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Indoor Vacuum Circuit Breaker / 1250A 1600A 11kv Vcb Panel Three Phase
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...Breaker: The lower end of the breaker is fixed to a spring-operated or solenoid operated mechanism so that the metallic bellows inside the chamber are moved upward and downward during closing and opening operations ......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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1250A Handcart Indoor Vacuum Circuit Breaker High Voltage Sealed
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12/630a 1250a Sealed Indoor Handcar High Voltage Vacuum Circuit Breaker Summary The 12/630a 1250a Sealed Indoor Handcar High Voltage Vacuum Circuit Breaker is an indoor switchgear with three-phase AC 50Hz and a rated voltage of 12kV, which can be used for ......
Sichuan Baikong Electric Technology Co., Ltd.
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High Voltage Indoor Vacuum Circuit Breaker Vs1-12 /Zn63-12 for Fixed Installation
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...12 Breaking Capacity High Voltage Circuit Breakers Operation Manual 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......
Shandong Weiteri Electric Co., Ltd.
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2000A Gis VCB ZW20-12 Switchgear Vacuum Circuit Breaker
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...12 Switchgear Vacuum Circuit Breaker ZW20-12 outdoor vacuum circuit breaker 12kv 2000A ZW20 Vacuum Circuit Breaker Outdoor VCB SF6 gas insulation 12kv,50HZ,630A,1250A OEM & ODM,Complete equipment ISO9001:2015,CCC,ISO9001,CE, CB,IEC60898 Inquire Product Introduction ZW20-12 outdoor AC high voltage demarcation vacuum circuit breaker is a user demarcation switch. It is mainly composed of three parts: ZW20-12 vacuum circuit breaker...
Knkong Electric Co.,Ltd
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12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Breaker
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12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Beaker NINGBO TIANAN (GROUP) CO., LTD. General VT19-12 indoor HV vacuum circuit breaker is used in three-phase AC electric system of 50HZ,12kV. It is used as control and protection department in ......
Ningbo Tianan (Group) Co.,Ltd.
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High Voltage Static T2 Copper Fixed Contact 630A In Indoor Vacuum Circuit Breaker
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DOWE High Voltage Static T2 Copper Fixed Contact 630A FOR In Indoor Vacuum Circuit Breaker Features: 1.Copper and aluminum combine products are new generations product. 2.The tensile and bending strength of it are outstanding, and bonding performance is ......
Yueqing City DOWE Electric Co.，LTD
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