working principle of mpcb circuit breaker,China working principle of mpcb circuit breaker Manufacturers, Suppliers

Tulip Contact Parts of Vacuum Circuit Breaker Vacuum Circuit Breaker Maintenance 11kv VCB 630A/31.5kA

Nov 05, 2012

... Delivery4. ISO9001,CCC Approved5. ABB Cooperative Company Tulip Contact Parts of Vacuum Circuit Breaker Vacuum Circuit Breaker Maintenance 11kv VCB 630A/31.5kA

Supplier: Wankong Group Co., Ltd.

[China Manufacturers]

Truck Type Vacuum Circuit Breaker

Oct 23, 2012

... GB1984-2003 standards.This series include: Vacuum circuit breaker truck, isolation truck and fuse truck; Structural ... working sites which have rigorous running condition; Main Technical Specification S.NNameUnitData1Rated voltagekV40.52Rated frequencyHz503Rated currentA125016001250160020004Rated short circuit ... /s1.6 ±0.324Main circuit resistance of each pole μΩ«80 Truck Type Vacuum Circuit Breaker

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

ZN28A-12 series indoor high voltage vacuum circuit breaker

Mar 31, 2013

... .ZN28A12 series indoor high voltage vacuum circuit breaker is a kind of indoor device of 3 phase, 50Hz, 12KV rated voltage ... 2. Structure and features:The product is of fixed style vacuum circuit breaker particularly used on switchgear cabinet, it doesn ... operation mechanism when being put to use. 3.Working principle The circuit breaker is equipped with intermediately sealed longitudinal magnetic vacuum ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

111Hydraulic electromagnetic hydraulic breaker circuit breaker

Apr 01, 2013

... -romagnetic circuit breaker is the ideal device for automatic circuit protection, power conversion and circuit.Tripping principle of hydraulic electromagnetic circuit breaker: The ordinary wiring method of hydraulic electromagnetic circuit breaker ... or vibration. The circuit breaker conforms to GB 17701-1999, IEC60934: 1933 and C 22.2 standards.Normal working and installation conditions:Environment ...

Supplier: Yueqing Saip Electric Company Limited

[China Manufacturers]

Universal circuit breaker DW16 Automastic Reset Circuit Breaker

Nov 30, 2012

... ; GB14048.4; IEC 60947-2, IEC 60947-4.Category of installation:Ordinary working conditions and installing conditionsThe temperature maximum rate around the ... circuit breaker.2. Contact system has arc-extinguishing system mounted on it, and has free tripping system connnected with contact system through principle ...

Supplier: Guangxi Delixi Electric Equipment Co., Ltd.

[China Manufacturers]

SF6 Circuit Breaker,used circuit breakers

Aug 05, 2012

... testing certification. Right of self-supporting importing and exporting. The company conducts management principle that the Strong's ... ,AC110The range of normal working voltageV85%-110%PowerW600The energy storage time of motors≤15The loop voltage of the heater ... of the opening of three phasesms≤2The time difference of the closing of three phasesms≤3Product display: SF6 Circuit Breaker,used circuit ...

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

KPM6 Circuit Breaker

Feb 17, 2013

... . KPM6(ABB) series moulded case circuit breaker Application KPM6(ABB) series moulded case circuit breaker. It is applicable circuit of AC 50Hz or 60Hz,rated insulation ... threepoles.Main technical Specifications Motion characteristicThe thermodynamic release of a circuit breaker provides the feature of inverse time-delay, while the magnetic release is ...

Supplier: Yueqing Kampa Electric Co., Ltd.

[China Manufacturers]

12KV Indoor Medium Voltage Vacuum Circuit Breaker ( VS1 )

Mar 31, 2013

... the normal working condition and in circuit breaker's technical parameter scope, the ZN73F-12 vacuum circuit breaker can meet each kind of operation at the ... . Adopts intelligence control and liquid-crystal display, indicates all of kinds working condition of circuit breaker. At same time, it also have the alarm function ...

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

[China Manufacturers]

LW34B-40.5 Series Outdoor High Voltage SF6 Circuit Breaker

Oct 03, 2012

... applicable for various environment. The interrupter makes use of the principle to extinguish the arc by the energy itself, ... takes the structure of small-diameter puffing cylinder, variable ... , connection between the mechanism and circuit breaker itself is easy, mechanical properties of the circuit breaker is determined by designed structure, ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

CCC TUV ROHS Tianshui 213 GSB3-50 series circuit breaker for equipment

Mar 31, 2013

... and authentication situationThe design of the circuit breaker accord with IEC60934 circuit breaker for equipment,GB17701 circuit breaker for equipment and so on. Circuit braker for equipment used ... grade 2;Installation category 3.4.Main technical parametersThe circuit breaker type:Number of poles:1P,2P,3P;Current kinds:AC 50/60HZ ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

1P Mini Circuit Breaker(FS1 series)

Mar 31, 2013

... 2.Easy to install & remove 3.High capacity of open circuit & low temperature Advantages of Mini Circuit Breaker(FS1 series)1) Modern design, good quality ... %4) Silver content for silver contact: 85%5) High capacity of open circuit and low temperature

Supplier: Guangdong Fengze Electrical Co., Ltd.

[China Manufacturers]

Mini circuit Breaker

Aug 25, 2012

... or motor distribution systems for protection from o The series of mini circuit breaker are used in lighting distribution systems or motor distribution ... ,three, four-pole 415 V circuits for overload and short-circuit protection, Compliant with IEC 60898 and BS 377 Mini circuit Breaker

Supplier: Zhiming Group Co., Ltd.

[China Manufacturers]

Circuit Breaker CVP-2

Apr 07, 2012

... high breaking 2.small volume 3.long life Circuit Breaker for EquipmentCAY.NO. CVP-2 RATED CURRENT : ... VOLTAGE : 120V--220VLIFE : 10000 CYCLESCVP series mini circuit breakers are suitable for rated voltage 230V and rated ... also be used for unfrequented switch over of circuit under normal conditions,used for isolated switch ... ,high-temperature resistance,impact resitance of coating. Circuit Breaker CVP-2

Supplier: Zhejiang Yueqing Xiongda Electronic., Ltd.

[China Manufacturers]

BH-P Mini Circuit Breaker

Mar 31, 2013

Competitive Price based on original quality; Top finishing and good packing; Fast delivery and good after-sale services Rated Voltage: DC250V AC415ARated frequency:50/60HZRated current: 6A;10A;15A;20A;25A;30ARated breaking capacity:3000APole NO.1P;2P;3PStandard:IEC60898We can also produce many kinds of mini circuit breaker such as C50 MCB, C45 MCB,BH-MCB ect.You are welcom to enquiry! thanks!

Supplier: Wenzhou MVAVA Imp&Exp Co., Ltd.

[China Manufacturers]

Outdoor H.V. Vacuum Circuit Breaker

Mar 20, 2012

Outdoor H.V. Vacuum Circuit Breaker: 1. Reliable breaking capability. 2. High level of insulation. 3. Long service life ... Circuit BreakerOverview:Outdoor H.V. Vacuum Circuit Breaker is a high voltage switch equipment used in the distribution system of ... life time. The circuit breaker conforms to the requirements of IEC standards.Detailed Specifications of Vacuum Circuit Breaker: Rated Voltage (kV ...

Supplier: Qingdao Powery Line Fittings Co., Ltd.

[China Manufacturers]

Cheap and fine:Auxiliary alarm contact release for Earth leakage Circuit Breaker CM1L

Apr 14, 2012

... 3.Competitive price 4.CCC.IEC certification 5.Complete range of specifications Auxiliary alarm contact release for ELCB CM1L Auxiliary alarm ... for the automatic control of the circuit breaker as well as for the load power overload and short circuit of the breaker,and for alarm purposes ... : Cheap and fine:Auxiliary alarm contact release for Earth leakage Circuit Breaker CM1L

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

24kV Outdoor Vacuum Circuit Breaker

Mar 21, 2013

... resistance. Outdoor H.V. Vacuum Circuit Breaker is a high voltage switch equipment used in the distribution system of urban networks, substations, industrial ... and long service life time. The circuit breaker conforms to the requirements of IEC standards.Detailed Specifications of Vaccum Circuit Breaker:Rated Voltage (kV)24Rated Current ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

WSM3(DPN) Circuit Breaker

Apr 16, 2012

... r with IEC60898 and GB standard 10963 WSM3(DPN) series of Miniture Circuit Breaker with the regular protection function for overload and short ... -circuit ,also having the neutral terminal link to meet different electric ...

Supplier: Zhejiang Wosom Electrical Co., Ltd.

[China Manufacturers]

NSX160 schneider Moulded Case circuit breaker

Jun 09, 2012

... is the most advanced in the world of one of the circuit breaker.3. The advanced production and calibration equipments ... year.8. Product cost-effective.Moulded Case circuit breaker NSX160Number of poles3P4PRated current (A)12.5A 16A 20A ... /12Piece430*360*330/10PieceGross weight19KG21KGNet weight18KG20KGMoulded Case circuit breaker NSX100Number of poles3P4PRated insulation voltage (V)800V NSX160 schneider ...

Supplier: Yueqing Yingsheng Electrical Co., Ltd.

[China Manufacturers]

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

Mar 22, 2013

... Electrical protection and control as the use of vacuum circuit breaker as a result of the special advantages, in particular the ... need for frequent operation under the rated current or short-circuit ... VS1)-12 type Side installation indoor high voltage vacuum circuit breaker using fixed installation, the main switchboard for the ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]