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Total 10000 products for automatic circuit breakers Manufacture & Suppliers

24KV Indoor Vacuum Circuit Breaker Three Phase Ac 50 60HZ Frequency

High quality 24KV Indoor three-phase ac 50-60HZ vacuum circuit breaker Product Description CURRENT CHOPPING IN VACUUM CIRCUIT BREAKER Current chopping in vacuum circuit breaker depends on the vapour pressure an...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

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Medium Voltage Vacuum Circuit Breaker ZW32 630A 15kV High Efficeincy

XK ZW32 630A 15kV Vacuum Circuit Breaker Product Description Operation of vacuum circuit breaker The main aim of any circuit breaker is to quench arc during current zero crossing, by establishing high dielectri...

ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
Zhejiang,China

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12KV VCB Indoor High Voltage Circuit Breaker Permanent Magnetic VS1-12

...Circuit Breaker High Voltage Circuit Breaker Application VS1-12 series permanent magnet type indoor AC high voltage vacuum breaker is used in the system of AC 50Hz, rated voltage 12KV, three phases, to prote...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

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252kV 4000A High Voltage Circuit Breaker SF6 Sealed With Bus Bar Duct

252kV. 4000A SF6 Circuit Breaker High Voltage Sealed High Voltage Circuit Breaker Summary Sulfur hexafluoride circuit breakers may be used as self-contained apparatus in outdoor air-insulated substations or may...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

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1P 3P 630A Indoor Fixed High Voltage Vacuum Circuit Breaker

... high voltage vacuum circuit breaker product description Product name: VS1-24 indoor high voltage vacuum circuit breaker Category: high voltage components Product introduction: VSl-24 indoor high-voltage vac...

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

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VS1-12 High Voltage VCB Circuit Breaker IEC Standard 3 Pole 630A

...-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 ......

Sichuan Baikong Electric Technology Co., Ltd.
Sichuan,China

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550mm Indoor Vacuum Circuit Breaker 12kV/630A High Voltage

... mm Indoor Vacuum Circuit Breaker 12kV/630A High Voltage Introduction VS1 (ZN63) vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 (ZN63) vac...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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KEMA 160A 400V EM160 Molded Case Circuit Breaker

...Circuit Breaker EM160 ln10-160A 400V The new EcoMaster Series Molded Case circuit breaker, with four types of frame rated current covering 10A-1000A,breaking capacity up to 100kA(Icu) 75kA (Ics), has compreh...

Wetown Electric Group Co.,Ltd.
Jiangsu,China

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50HZ EM630 630A 400V Moulded Case Circuit Breakers

...Circuit Breaker EM630 ln250-630A 400V The new EcoMaster Series Molded Case circuit breaker, with four types of frame rated current covering 10A-1000A,breaking capacity up to 100kA(Icu) 75kA (Ics), has compre...

Wetown Electric Group Co.,Ltd.
Jiangsu,China

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KEMA VM3 400V 100kA 75kA 160A Mccb Circuit Breaker

...75kA (Ics), has comprehensive intelligent tripping and residual current protection products. The circuit breaker meets the following standards: ● IEC60947-1 and GB 14048.1-2006 general rules for low-voltage ...

Wetown Electric Group Co.,Ltd.
Jiangsu,China

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40a 300ma rccb 500V Residual Current Circuit Breaker Type A EV

40a 300ma rccb 500V Residual Current Circuit Breaker Type A EV VKL11 Residual Current Operated Circuit Breaker Type A EV 1. General 1.1 Function Residual Current Circuit Breaker VKL11 TYPE A EV (RCCB TYPE A EV)...

Yueqing Vorax Electric CO.,LTD
Zhejiang,China

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550 Mm Indoor Vacuum Circuit Breaker 12kv/630A High Voltage With Spacer Plate

... Indoor Vacuum Circuit Breaker 12kV/630A High Voltage With Spacer Plate Introduction VS1 (ZN63) vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life....

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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11kV High Voltage Indoor Vacuum Circuit Breaker with Permanent magnet operating mechanism

... Voltage Indoor Vacuum Circuit Breaker with Permanent magnet operating mechanism Introduction VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service lif...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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11kV Indoor Vacuum Circuit Breaker with Move Type for Switchgear

... extinguishing and insulation medium, arc extinguishing chamber has very high truth VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action ...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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11kV Indoor high voltage AC combined vacuum circuit breaker

...insulation medium, arc extinguishing chamber has very high truth VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action of the actuating mechanis...

WENZHOU QIUPU ELECTRIC POWER CO., LTD.
Zhejiang,China

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Portable Circuit Breaker Tester High Voltage Switch Mechanical Characteristic Analyzer

...breakers, single/double coil contactors. After one single operation of the switch, the device synchronously captures full test data & waveform: opening/......

Sansion Power Electric Co., Ltd.
Hubei,China

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ComPact NSX Molded Case Industrial Circuit Breaker 16-630 A 36kA 50kA 70kA 100kA

... breakers (MCCB) in 2 frame sizes designed to meet your needs from thermal-magnetic to advanced MicroLogic trip units. This range features integrated earth leakage protection. The CVS moulded case circuit br...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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MCB - Miniature Industrial Circuit Breaker ABB SH200 Series 1~63A 1P 2P 3P 4P 1P+N

... Miniature circuit breakers ensure electrical safety in multiple applications. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the magnetic tri...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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1p 2p 3p 4p 6ka 10ka PV 63A Industrial Circuit Breaker DC/AC Solar System

...Circuit Breakers, 63A, 1p, 2p, 3p, 4p, 6ka/10ka High Breaking Capacity, 100V/230V/400V, OEM FGD47-63PV series DC mini circuit breakers are applied at direct current circuit system, with rated operation ovlta...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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SM6 Molded Case Circuit Breakers 3P Electric Circuit Breaker Tripping Device

... SM6 Intelligent type MCCB is suitable for using in the circuit of AC 50/60Hz, please make remarks when ordering, rated insulating voltage 750V, rated working voltage below 690V, and rated ......

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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