Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type
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... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum....
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
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High Voltage Indoor Vacuum Circuit Breaker 630A - 4000A
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...Vacuum Circuit Breaker with power switchgear ZN63(VS1)-12 Indoor High Voltage Vacuum Circuit Breaker is three-phace voltage 50Hz Power , 12kV Rate voltage power system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . The circuit breaker......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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Three Phase Indoor Vacuum Circuit Breaker Electrical Vcb Circuit Breaker 630A
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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......
ERFA Industries Group
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12kv Outdoor Magnet Vacuum Circuit Breaker 630A Rated Current High Voltage
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...Vacuum Middle Voltage High Voltage Circuit Breaker, Factory Direct Supply Product introduction ZW27-12 outdoor AC high voltage vacuum circuit breaker ZW27-12 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current, over-load current and short-circuit......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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3 Pole Vacuum Circuit Breaker 630A High Voltage Circuit Breaker
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...-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.
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ZW10 12KV 10kv 11kv 630A Outdoor High Voltage Vacuum Circuit Breaker
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...vacuum circuit breaker vcb 12KV 10kv 11kv 630A vacuum circuit breaker can be used in the AC 50Hz, rated voltage 12kV three-phase electric net. Break and close load, with overload and short-circuit protection. The control and protection device for grid net. This vacuum circuit breaker is suitable for the rural & city electric......
Xi'an Xigao Electricenergy Group Co., Ltd.
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OEM Indoor High Voltage Vacuum Circuit Breaker 33kv 630A Embedded Epoxy Pole
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...time to extinguish arc when high voltage circuit is cut off. It can be applied to indoor and outdoor vacuum circuit breakers, medium voltage switchgears, and other power transmission and distribution system. The current of vacuum interrupters can be 400A,...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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ODM ZW32 VCB Circuit Breaker 12kv Outdoor Vacuum Circuit Breaker
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...Vacuum Circuit Breaker 50HZ 630A/1250A OEM & ODM CCC,ISO9001,CE, CB,IEC60898 12kv Outdoor Vacuum Circuit Breaker 12kv outdoor VCB AC three-phase, 50HZ 630A, 1250A OEM & ODM,Complete equipment CCC,ISO9001,CE, CB,IEC60898 Inquire Product Introduction 12kv outdoor VCB (ZW32 series) spring mechanism outdoor vacuum breaker, a kind of outdoor pillar high voltage vacuum circuit breaker......
Knkong Electric Co.,Ltd
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VS1-12/630-25 Indoor High Voltage Vacuum Circuit Breaker
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.... As a condition of power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current. The circuit breaker adopts the...
Yueqing Kampa Electric Co., Ltd.
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3Pole 4Pole Mccb Moulded Case Circuit Breaker , 630A Electrical Mccb Protection
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... operating current to 630A.It features normal structure,reliable performance,compete accessories & high breaking capacity, used foe power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with...
WENZHOU SANTUO ELECTRICAL CO.,LTD.
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