medium voltage vacuum circuit breaker,China medium voltage vacuum circuit breaker Manufacturers, Suppliers

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... : 1) The vacuum circuit breakers use vacuum interrupters embedded in resin poles 2) Embedding the interrupter in resin makes the circuit-breaker poles particularly sturdy ... , 3150A 3) Rated short circuit breaking current: 25, 31.5, 40KA 4) Mechanical life: 30,000, 20,000, 10,000 times Medium Voltage Vacuum Circuit Breaker

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)

Aug 04, 2012

... 's mature technology featuring national patents MV intelligent vacuum circuit breakerBased on Germany’s advanced medium voltage circuit breaker manufacturing technologies and through independent innovation,MINGHAN ... fty. V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

Indoor-use Embedded Pole Medium Voltage Vacuum Circuit Breaker(VCB) VW1-12GY Plateau

Mar 26, 2013

... Company 1. General The VW1-12 series vacuum circuit breaker adopt the latest and mature technology of automatic ... vacuum circuit-breaker, so the insulation strength of VW1 series MV embedded pole vacuum circuit-breaker is improved dramatically. Our Vacuum Circuit ... ≤228Main circuit resistance 630A ≤50µΩ 1250A ≤45µΩ 1600-2000A ≤35µΩ Indoor-use Embedded Pole Medium Voltage Vacuum Circuit Breaker(VCB) ...

Supplier: Wankong Group Co., Ltd.

[China Manufacturers]

12KV Indoor Medium Voltage Vacuum Circuit Breaker ( VS1 )

Mar 31, 2013

... ) high-voltage vacuum circuit breaker is suitable for indoors type switching system which taking the air as the insulation.permanent magnetic Medium voltage and high-voltage vacuum circuit breakerThe ... ZN73F-12 vacuum circuit-breaker is suitable for indoors type switching system ...

Supplier: Solcom & HAPN (Shanghai) Electric Co., Ltd.

[China Manufacturers]

ZN28A-12 series indoor high voltage vacuum circuit breaker

Mar 31, 2013

... and mineral enterprises 1.ZN28A12 series indoor high voltage vacuum circuit breaker is a kind of indoor device of 3 phase ... low arc voltage, and offers the vacuum arc chute a relatively high recovery speed of the medium durability after ... arcburning, consequently, the making/breaking capacity of the circuit breaker ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

ZN28A -12 indoor high-voltage vacuum circuit breaker(VCB)

Jan 22, 2013

... system,industrial and mining enterprises. This series of indoor high-voltage vacuum breaker(VCB) is applicable for the electric system, control and protect ... places. Its characters are as follows: fast recovery speed of medium strength, high insulting strength, low rate of electric, long endurance ... endurable currentKA12.5 20 31.5Weightkg100 ZN28A -12 indoor high-voltage vacuum circuit breaker(VCB)

Supplier: Wuxi Xishan Nanfang Welding Equipment Co., Ltd.

[China Manufacturers]

VIB-24 Series Indoor High Voltage Vacuum Circuit Breaker

Feb 01, 2012

... and VD4 rellable operation VIB-24 Indoor High Voltage Vacuum Circuit Breaker is a new generation vacuum circuit breaker for Shaanxi Shaankai-Longxiang Electrical Ltd. It ... of M2-E2-C2 grade.VIB-24 Indoor High Voltage Vacuum Circuit Breaker adopt the incorporate design with operating mechanism and reality ... equipped with mainstream Switchgear. VIB-24 Series Indoor High Voltage Vacuum Circuit Breaker

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

Permanent magnet outdoor high voltage vacuum circuit breaker

Feb 13, 2012

... permanent magnet-type vacuum circuit breaker ZW32M-12 Series Outdoor Permanent Magnet-Type Vacuum Circuit BreakerZW32M-12 series outdoor permanent magnet-type vacuum circuit breaker is composite ... -circuit durationS446Rated peak withstand currentkA50507Rated short-circuit closed currentkA50508Rated operating sequence O-0.3s-CO-180s-CO Permanent magnet outdoor high voltage vacuum circuit breaker

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

high-voltage vacuum circuit breaker insulator

Mar 21, 2012

... vacuum circuit breaker ZW8-12 Type circuit breaker insulator abb vcb insulatorFeatures:1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of outdoorhigh-voltage ... the advantage of space insulation and grounding insulation,the breaker has perfect performance and high insulation strength5) combination ... electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

Outdoor AC Vacuum Circuit breaker (1)Rated voltage:12KV (2)Rated current:630A (3)Suit for AC 50HZ ... messageIntroduction:ZW32-12 Model Outdoor Pole-mounted High Voltage Vacuum Circuit breaker is mainly used to breaker and close load current overload current and short ... *length-height)700*222*642weight60kg ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

ZW7-33KV/35KV/40.5KV outdoor high-voltage vacuum circuit breaker

Oct 07, 2012

ZW7-33KV/35KV/40.5KV outdoor vacuum circuit breaker 1. Long mechanical life 2. Reliable quality 3. Safe, easy ... OverviewZW7-33KV/35KV/40.5KV outdoor high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switchgear under three-phase AC 50Hz, 33KV ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

ZW32-12 (G) series outdoor high voltage vacuum circuit breaker

Jul 04, 2012

... voltage vacuum circuit breaker ZW32-12 (G) series outdoor high voltage vacuum circuit breakerZW32-12 (G) series outdoor high voltage vacuum circuit breaker for AC 50HZ, voltage ... 10 ~ 12KV three-phase power system, as breaking, Closing load current use, it has overload and short circuit ... powerW4017Rated operating voltage and auxiliary circuit rated ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Apr 18, 2012

... . Application:ZW8-12 outdoor high voltage vacuum circuit breaker is rated voltage 12KV, three-phase AC 50Hz outdoor high voltage switchgear is mainly used to breaking ... controller inside, which can protect the breaker operating under the condition of certain temperature and humidity. Product display: ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

ZW8-12 outdoor high-voltage vacuum circuit breaker

Jan 14, 2013

... 3.prompt delievery 4.ISO90000 Certificate a. The breaker is adopted the vacuum in terruption and has strong ability of closing and ... is controller inside, which can protect the breaker operating under the condition of certain temperature and humidity. ZW8-12 outdoor high-voltage vacuum circuit breaker

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

V2-Hot Sales ZN63(VS1)-12KV VCB Side installation type indoor high voltage vacuum circuit breaker

Mar 22, 2013

... high voltage vacuum circuit breaker ZN63(VS1)-12 Side installation type indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, ... Applies to rated voltage 12kv, frequency 50Hz ... VS1)-12 type Side installation indoor high voltage vacuum circuit breaker using fixed installation, the main switchboard ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

ZN32-12 series outdoor high voltage vacuum circuit breaker

Feb 05, 2012

... price, Japan quality! 100% fully copper.DescriptionThe ZN32 outdoor HV vacuum breaker is a kind of outdoor power distribution equipments on rated ... protect electric equipments.Technical data ZN32-12 series outdoor high voltage vacuum circuit breaker

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

Indoor High Voltage Vacuum Circuit Breaker

Nov 06, 2012

ZN28-12 series vacuum circuit breaker is HV indoor circuit breaker with rated 12Kv, Tri-phase AC50Hz. The product ... Main technical specifications:Rated voltage 12KVRated current 630KA 1000KA 1250KA 1600KA 2000KA 2500KA 3150KARated short circuit breaking current 20KA 25KA ... 31.5KA 40KARated short circuit switch-off on current ( ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Jan 05, 2013

1.12kV vacuum circuit breaker . 2.630A-4000A 31.5kA 3. Fix and drive out type . We are specialty on epoxy resin medium voltage and high ... circuit breaker . 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components! We will give you best quality and price! Vacuum circuit breaker ...

Supplier: Wenzhou Gaoyi Electrical Co., Ltd.

[China Manufacturers]

vacuum circuit breaker

Mar 31, 2013

... modes DescriptionVS1 series vacuum circuit breaker is the high voltage indoor switch equipment,and the rated voltage is 12kv,three ... humidity: 90%-95% 4.Applicable circuit: AC 50Hz/60Hz 5.Rated Voltage is 12KV 6.Rated Current up ... ,16001250,25002000,25002500,315031503Rated short-circuit breaking currentKA31.540504Rated short-circuit making currentKA801001255Rated peak withstand currentKA8010012564s ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]

ZW43A-10 12kV High Voltage Outdoor Pole Mounted three phase Vacuum Circuit Breaker

Feb 07, 2013

Vacuum Circuit Breaker Miniature vacuum interrupter; Manual, automatic, spring operating mechanism; Vacuum Circuit BreakerZW43-11 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current ... , over-load current and short-circuit current ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]