high quality vacuum circuit breaker panel ring main unit,China high quality vacuum circuit breaker panel ring main unit Manufacturers, Suppliers

SF6 insulated vacuum circuit breaker panel, kema ring main unit

Apr 19, 2012

... SF6 insulated Vacuum circuit breaker panel 2. KEMA type test, IEC standards 3. Free extensible, free maintenance SF6 insulated vacuum circuit breaker panelWith the ... gas, welds the stainless steel plates, the welding quality equals to bended steel plates, which ensure the ... of gas tank of over 30 years.Main Technical data Description Unit Rated VoltagekV1224power frequency withstand voltage(1min) ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

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

Mar 22, 2013

... :10-30 days according to order quantities. Why Us? 1. Quality assurance: All the products will go through lots of tests ... indoor high voltage vacuum circuit breaker using fixed installation, the main switchboard for the fixed, the circuit breaker can be used alone, but also for the ring network ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Apr 18, 2012

... company has completely pass ed the ISO9001 Quality System certification and obtain ed the ... and ground insulation, reliable performance, high dielectric strength. vacuum circuit breaker Specification: Sequence number ItemUnitData6.3KA12. ... main reture circuit μΩ≤12022Allowance abrasion cumulated thickness of the moving and stationary contact mm3 Dimension and mounting: Features:a. The breaker ...

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

Indoor High Voltage Vacuum Circuit Breaker ZN28A-12

Mar 31, 2013

Indoor High Voltage Vacuum Circuit Breaker 1.high quality with long life 2.indoor 3.fixed type Indoor High Voltage Vacuum Circuit Breaker ZN28A-12I.OverviewZN28A-12 series indoor high voltage vacuum circuit breaker is ... .Structure and features3.1 The product is of fixed style vacuum circuit breaker particularly used on switchgear cabinet, it doesn’t carry any ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

VS1-12/24 (VD4) indoor high-voltage vacuum circuit breaker (VCB)

Oct 14, 2012

... good quality 2.prompt delievery 3.Ceritificate by international lab 4.Competive price VS1-24 indoor high voltage vacuum circuit breaker can ... of continuous closing current .This breaker can be as fixing setting unit and also has special pulsion mechanism ... to make up the handcart unit for using. VS1-12/24 (VD4) indoor high-voltage vacuum circuit breaker ...

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

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

Jan 22, 2013

... explosion, no pollution, low noise and high applicability and so on..Main technical parametersRated voltageKV10Rated short-circuit duration timeS4The highest voltageKV11.5Times of ... -time 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]

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 operation Quick Details ... -33KV/35KV/40.5KV outdoor high-voltage vacuum circuit breaker is a kind of outdoor high-voltage switchgear under three-phase ... on and off the loading, overloading and short-circuit current.Main Technical Parameters No.ItemUnitData1Rated voltageKV35(suitable for 33KV ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

ZN32-12 series outdoor high voltage vacuum circuit breaker

Feb 05, 2012

... production cost low and high efficiency. 10 yearsOEM make us know how to make products quality high to Japan standard. ... And it can be used as a ring network power supply unit and terminal unit to distribute electric energy, control and ... protect electric equipments.Technical data ZN32-12 series outdoor high voltage vacuum circuit breaker ...

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Mar 05, 2013

... messageIntroduction:ZW32-12 Model Outdoor Pole-mounted High Voltage Vacuum Circuit breaker is mainly used to breaker and close load current overload current and ... Wind pressure : ≤700Pa(Equivalent to wind speed 34m/s); Main Technical parameters Rated voltage12KV1min power frequency withstand voltage(dry/ wet ... length-height)700*222*642weight60kg ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

VIB-24 Series Indoor High Voltage Vacuum Circuit Breaker

Feb 01, 2012

... Indoor High Voltage Vacuum Circuit Breaker adopt the incorporate design with operating mechanism and reality of VCB, it can be used for fixed installation unit ... and also can be used for withdrawable by 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

11kv 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 space insulation and grounding insulation,the breaker has perfect performance and high insulation strength5) combination breaker6) It can ... divided into electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd.

[China Manufacturers]

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

Jul 04, 2012

... (G) series outdoor high 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, ... peak)kA508Rated peak withstand currentkA509Rated short-time withstand currentkA2010Rated short-circuit durations411Opening time (magnetic releasing)Max operating voltagems23~45Rated operating voltageMin ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

12kv high voltage vacuum circuit breaker

Mar 31, 2013

... 3phase, rated voltage 12KV. Indoor Medium high voltage vacuum circuit breakers ZN63(73)Introduction:Indoor high voltage vacuum circuit breakers ZN63(VS1)-12 is indoor switchgear ... installation, the main electrical circuit installation adopts the integrated solid sealed column to realize the circuit breaker with the advantages of miniaturization,high reliable and ...

Supplier: Solcom & HAPN (Shanghai) Electric 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 ... operating mechanism.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]

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 ... control.Main Technical Parameter NO.ITEMUNITDATA1Rated voltagekV122Rated currentA6303Rated short-circuit breaking currentkA204Rated short-circuit breaking timeTime305Rated short-circuit making current ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 26, 2013

... , quality, superior performance Vacuum circuit breakerI: ZN63A-12 (VS1) Indoor AC High Voltage Vacuum Circuit Breaker Order Information: 1: The circuit breaker model, the name and order number; 2: Circuit breaker ... .III: ZN28-12 indoor AC High Voltage Vacuum Circuit Breaker Order Information: 1: The circuit breaker model, the name of the main technical parameters, the number of ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

Indoor vacuum circuit breaker(Lateral Type)

Jun 02, 2012

... operation mechanism more simple make stable quality VD4/S type indoor high-voltage vacuum circuit breaker is an AC three phase ... 50Hz indoor high-voltage switching equipment with rated ... circuit breaker can not only be used as a fixed unit but also as mid-cabinet unit when it is equipped with chassis. Indoor vacuum circuit breaker ...

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Aug 27, 2012

... IEC60056 Standards 4.High quality ,competitive price ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB) is ... 16002000,25001600,250031503Rated short-circuit break currentKV202531.5404Rated short-circuit close current(peak ... main return circuitμΩ≤40≤2024Allowance abrasion cumulated thickness of the moving and stationary contactmm325Oil buffer buffers the journeymm10 ZN28-12 Indoor AC Vacuum Circuit Breaker ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

ZKF Vacuum Auxiliary Switch for vacuum circuit breaker

Mar 31, 2013

ZKF Vacuum Auxiliary Switch for vacuum circuit breaker 1.CE 2.Professional manufacturer 3.High quality& Reasonable price Vacuum Auxiliary Switch for vacuum circuit breaker ZKF2-8 ... volume and high reliability.The core part of the series ZKF is enclosed as an unit to strengthen ... the main auxiliary contacts of the breaker, ZKF series can replace F series.2. Long Lifetime & AntijammingThe vacuum tubes ...

Supplier: Zhejiang Xianghong Electric Appliance Co., Ltd.

[China Manufacturers]