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vacuum circuit breaker 31 5ka

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12kV 630A-4000A Rated Short Circuit Closing Current Vacuum Circuit Breaker Superior Protection

China 12kV 630A-4000A Rated Short Circuit Closing Current Vacuum Circuit Breaker Superior Protection on sale
... is 0.3s-180s-180s. Its rated short-circuit opening current could be 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA, while the rated short-circuit closing times is 20 times. The rated short-circuit closing current is 25kA/ 31.5kA/...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.

Address: ROOM 302 , BUILDING 65 , ZHENGDA CITY , NO. 555 YANHAI WEST ROAD , CHENGNAN STREET , YUEQING CITY , ZHEJIANG, PROVINCE . CHINA-325600

Recloser ZW7-40.5 1250A 31.5ka Vacuum Circuit Breaker Vacuum Switchb

China Recloser ZW7-40.5 1250A 31.5ka Vacuum Circuit Breaker Vacuum Switchb on sale
... 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 ......
Shandong Weiteri Electric Co., Ltd.

Address: Yangliu Town Industrial Park, Xintai City, Tai′an, Shandong, China

15kv 630A 12.5ka Outdoor Type Vacuum Circuit Breaker

China 15kv 630A 12.5ka Outdoor Type Vacuum Circuit Breaker on sale
15kv 630A 12.5ka Outdoor Type Vacuum Circuit Breaker​ 1, Product description ZW20-12 model outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in 12kV, 50/60Hz power system. It's applicable......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Address: N0.506 Huicheng Road, Chengyang District, Qingdao City,China

Deeply Integrated Type 27kV High Voltage Vacuum Circuit Breaker With Magnetic Control Digital

China Deeply Integrated Type 27kV High Voltage Vacuum Circuit Breaker With Magnetic Control Digital on sale
...vacuum circuit breaker with magnetic control digital Product Description: The High Voltage Vacuum Circuit Breaker is designed for manual switching and closing of power systems. With 1MHZ Radio Impact Voltage (Max.): 500μV, this circuit breaker can handle high voltage power systems without any issues. The maximum symmetrical interrupting current for this product is 12.5kA. This High Voltage Vacuum Circuit...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD

Address: No.1118, Ziqiang Road, Xi'an-710015, Shaanxi, China.

VS1-24 Series Vacuum Circuit Breaker Handcart Type Indoor High Voltage 24KV

China VS1-24 Series Vacuum Circuit Breaker Handcart Type Indoor High Voltage 24KV on sale
...31.5 Indoor High-voltage Vacuum Circuit Breaker VS1-24 series indoor high-voltage vacuum circuit breaker is improved and designed on the basis of VD4-24 of ABB Company by our company. 1. The main circuit loop adopts compound insulation. 2. The vacuum arc-chute is produced by top-grade manufacturers and we also can install the foreign vacuum......
METALWORK MACHINERY (WUXI) CO.LTD

Address: No. 488, Cuishan Road, Anzhen District, Wuxi City, Jiangsu Province, China

High Voltage Vacuum Circuit Breaker Factory VS1 fixed type vacuum circuit breaker VS1-12/630-31.5 indoor

China High Voltage Vacuum Circuit Breaker Factory VS1 fixed type vacuum circuit breaker VS1-12/630-31.5 indoor on sale
...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 operating mechanism and the circuit breaker body integral design,...
Yueqing Kampa Electric Co., Ltd.

Indoor VT12 ZN85-40.5 20/25 High Voltage Circuit Breaker 31 KA Rated Breaking Current

China Indoor VT12 ZN85-40.5 20/25 High Voltage Circuit Breaker 31 KA Rated Breaking Current on sale
...indoor HV vacuum circuit breakers conformed to the standard of GB1984 (AC/HV circuit breaker), JB3855 (3.6-40.5kV indoor AC/HV vacuum circuit breaker) and IEC. VT12(ZN85)-40.5 indoor HV vacuum circuit breaker has interlock function, namely can be used in...
Ningbo Tianan (Group) Co.,Ltd.

Address: 3/F, Building B7 , 999 Yangfan Road,High-tech Zone, Ningbo, China 315040

ZN28A Series Indoor AC Vacuum Circuit Breaker 12KV 1250A

China ZN28A Series Indoor AC Vacuum Circuit Breaker 12KV 1250A on sale
...Vacuum Circuit Breaker 24KV 12KV 1250A-2150A Price 1.Description of ZN28A Series Indoor AC Vacuum Circuit Breaker ZN28(A)-12 series vacuum circuit breaker is an indoor high voltage switch with rated voltage 12KV, 3 phases AC 50Hz. This type circuit breaker is vacuum type, it is new style in global market. This vacuum circuit breaker conforms to the standard GB1984-89 . This vacuum circuit breaker......
Xi'an Xigao Electricenergy Group Co., Ltd.

Address: Weibei industrial zone, Lintong district, Shanxi. CHINA

630A Mechanism Vacuum Circuit Breaker For Arc Interruption

China 630A Mechanism Vacuum Circuit Breaker For Arc Interruption on sale
...vacuum circuit breaker Item Unit Data Rated voltage KV 12 Rated frequency HZ 50 Rated insulation level 1min Power frequency withstand voltage KV 42(fracture 48) Peak Lightning lmpulse Withstand voltage KV 75(fracture 84) Rated Breaking Current KA 20 25 31.5 40 Rated Current A 630 630 1250 1600 1250 1600 1250 1250 2000 2500 2000 2500 Rated short time withstand current KA 20 25 31......
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD

Address: No.318 Shengli Road, Xixi Village, Huheng Industrial Zone, Yueqing City, Zhejiang Province.

230VAC Surge Circuit Breaker , 12.5kA breaker with surge protection

China 230VAC Surge Circuit Breaker , 12.5kA breaker with surge protection on sale
Type 1 12.5kA Overall Surge Circuit Backup protector perfect matching with SPD Surge Special Circuit Breaker (SCB) Product advantage: Impulse withstand current can up to12.5kA(10/350us) , no wrong action; The ability to withstand the impact of current can ......
Guangdong Uchi Technology Co.,Ltd

Address: Floor 4, NO.25-29,Power Station Road, Xihu , Shilong Town , Dongguan 523325, China.

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