Pole Mounted Outdoor Vacuum Circuit Breaker ZW20 - 12 For Transformer Substation
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... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting, controlling in the frequent operation places of...
ERFA Industries Group
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24KV 2000A Embedded Pole High Voltage Vacuum Circuit Breaker Smart Type
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... breaker into the epoxy resin, which is a kind of solid insulation material that is easy to cure. Epoxy resin is poured on the outside for encapsulation, and the pole column is sealed to form an integral part of the whole circuit breaker pole column....
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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IP66 Rhombus Panel Mounted Automatic Reset Circuit Breaker For Boat
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DC Power Hexagon Rhombus Panel Mounted Auto Automatic Reset Circuit Breaker for Boat * Single pole, thermal type breakers * Rating: 10-30A T1(51) @ 30Vdc, 40-50A T1(51) @ 24Vdc (consult to factory for 70A or special ......
Dongguan Tianrui Electronics Co., Ltd
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Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch
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Circuit breaker technical parameters: S/N Name Unit Data 12kV 24kV 1 Rated Voltage kV 12 24 2 Rated Frequency Hz 50 50 3 Rated currency A 630 1250 630 1250 4 Rated short-circuit breaking current kA 20 25 31.5 20 25 31.5 5 Rated peak withstand current kA 50......
Beijing Tianyihongda Science & Technology Development Co., LTD
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12kv Pole Mounted Vacuum Circuit Breaker for Transformer Station
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...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 occasions with frequent operation and automatic power distibution network. It...
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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Outdoor Pole Mounted High Voltage Vacuum Circuit Breaker Three Phase
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...Vacuum Circuit Breaker , Outdoor Pole-mounted Vacuum Breaker General ZW20A-12 Outdoor Pole-mounted Vacuum Circuit Breaker is a kind of outdoor distribution equipment, three-phase, AC50Hz, with rated voltage of 12kV. It is mainly used in power distribution network to break, open and close load current, overload current and short-circuit......
Ningbo Tianan (Group) Co.,Ltd.
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Manual Type Zn63 VS1 -12 Side Mounted Vacuum Circuit Breaker for High Breaking Capacity
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...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 Failure ......
Shandong Weiteri Electric Co., Ltd.
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3 Poles Drawout 12KV 11KV Vacuum Circuit Breaker
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..., the first time, the vacuum interrupter. A leading electrical circuit. insulation and other support to become an integrated combination of solid seal pole. Successfully from a fundamental solution of the vacuum breaker gas environment, tolerance issues,...
Xi'an Xigao Electricenergy Group Co., Ltd.
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VS1-12/630A Medium Voltage Safety solid pole Indoor Vacuum Circuit Breaker VCB
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...pole Indoor Vacuum Circuit Breaker VCB VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity Short circuit current can be broken 50 times. VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life. VS1 vacuum circuit...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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12KV SF6 VCB ZW20 2000A Outdoor Vacuum Circuit Breaker
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...Vacuum Circuit Breaker Outdoor vacuum circuit breaker ZW20 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 The ZW20-12 (ZW20B-12) outdoor pole-mounted high-voltage vacuum circuit breaker......
Knkong Electric Co.,Ltd
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