circuit breaker failure,China circuit breaker failure Manufacturers, Suppliers

TUV CE ROHS Tianshui 213 DZX2-32NL series residual current circuit breaker

Mar 31, 2013

... 1.ApplicationDZX2-32NL series residual current circuit-breaker are suitable for using in circuit of AC 50Hz, rated voltage ... level residual current protection, over-load and short-circuit protection. To supply the protections for the following ... personnel direct electroshock.Leakage protection against equipment insulation failure. 2.Structure featureThe breakers have the following characteristics ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

JLSZK-12W High-voltage Pre-paid Metering Box (with vaccum circuit breaker)

Apr 23, 2012

... .2. Structure IntroductionThis product make up by high voltage circuit breaker, current transformer, voltage transformer and metering box. Inside ... plug in supply, auto arrears alarm, and automatic power failure without charge. It can be also use our company ... -12W Voltage PartJLSZK-12W Current PartZW28 -12W2 Vacuum Circuit Breaker Data5. Outline and Installation Size JLSZK-12W High-voltage ...

Supplier: Shanghai Keynai Electric Co., Ltd.

[China Manufacturers]

surge protective device gas circuit breaker

Mar 31, 2013

surge protective device gas circuit breaker 1.Item:10KA 3P+N 4P 2.Uc-420V 3. ... operationBuilt-in over current and over heat ,temperature control open circuit technologyAdopt independent intelligence property right and high performance sensitivity resistance ...

Supplier: Shantou Boting Electronic Co., Ltd.

[China Manufacturers]

Cheap and fine:DZ15LD Electronic submersible pump circuit breaker

Aug 08, 2012

... CCC,IEC certification 5.Phase failure protection TLYMD25 Electronic submersible pump circuit breaker Scope of application Our TLYMD25 ... of concatenated transformers will output a phase failure signal that triggers electronic trigger then drives ... open the automatical switch (the over current circuit breaker has electronic and hydraulic types) so as ... :DZ15LD Electronic submersible pump circuit breaker

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

3VU Motor Protective Circuit Breaker MPCB

Mar 30, 2013

... voltage 750V. 1.3VU series motor protection circuit breakers are applicable for the circuit of 50 50/60Hz, rated insulation voltage ... are used for protecting motors from overload, short circuit or phase-failure.2. Main Technical ParametersModelRated CurrentMotor OutputSetting Current RangeSpecificationThermal overload ... -XQ00522236-52600-XR0063 45-63600-XS00 3VU Motor Protective Circuit Breaker MPCB

Supplier: Changjiang Group Stock Co., Ltd.

[China Manufacturers]

18MM Earth Leakage Circuit Breaker

Apr 09, 2012

... than 10 years Warranty: 2 years 18MM Earth Leakage Circuit Breaker CONTRUCTION AND FEATURE1) Provides protection against earth fault/leakage ... current, short-circuit, overload, and function of isolation.2) Provides complementary protection ... Pole No: 1P+N 4) Tripping curve: C5) Rated short-circuit capacity: 6000A 6) Rated current (A): 6,10, 16, ...

Supplier: Zhejiang Zhiming Electric Imp. & Exp. Co., Ltd.

[China Manufacturers]

JYW1-2000A Drawer/Fixed ACB Circuit Breaker

Nov 17, 2012

... improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines (for 690V ... in producing varieties of electrical devices as Air Circuit Breaker,Mini Circuit Breaker,Moulded Case Circuit Breakers,Leakage Breaker,A.C Contactors and Dual power Automatic ...

Supplier: Shanghai Jingyi Capacity & Technology Co., Ltd.

[China Manufacturers]

Surge Protector / circuit breaker surge protector

May 01, 2012

... supply system, lightning or surge over voltage protection built-in failure of the product from the device, when the surge protector ... due to over-voltage over-current, breakdown failure, failure from the device can automatically remove it from the power ... equipment inside the front or the nearest outlet. Surge Protector / circuit breaker surge protector

Supplier: Yueqing Wenzheng Explosion-Proof Electrical Appliance Factory

[China Manufacturers]

DZS12-AE11 Motor circuit breaker auxiliary

May 03, 2012

DZS12-AE11 Motor circuit breaker auxiliary ApplicationDZS12-32 motor breaker is used in circuit up to 690V,0.1A to 32A, ... with accessories such as undervoltage release,shunted exciter release,failure display,auxiliary test contactor and so on.High breaking ... breakers. Technical parameters DZS12-32 thermomagnetic to protect the circuit breaker for motor Button control or changing the controlType50/60Hz ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

PMAC801 Motor circuit breaker

Jan 12, 2013

... protection controller: ProtectionPMAC802PMAC801start overtime√√Over load √ √Over current √ √Phase failure √ √Current unbalance √ √Short circuit √ √Earth fault √ √Under load √ √External fault √ √Leakage current ... / reactive poweroptionaloptionalleakage currentoptionaloptionalpower factoroptionaloptional frequencyoptionaloptionalactive energy (kwh)optionaloptional PMAC801 Motor circuit breaker

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

LW35 High Voltage Circuit Breaker SF6

Mar 30, 2013

... Compactness High Voltage Circuit Breaker Main Features of High Voltage Circuit Breaker LW35-72.5/126/145 circuit breaker is either three ... operation with three spring mechanism. LW35-252 circuit breaker is equipped with three spring mechanisms to realize ... ≤2000 mTechnical Parameters of High Voltage Circuit Breaker AMBIENT of High Voltage Circuit Breaker ItemUnitLW35-72.5LW35-126LW35-145LW35-252Rated ...

Supplier: Liaoning Mec Group Co., Ltd.

[China Manufacturers]

VIB series of indoor vacuum circuit breaker

Aug 03, 2012

... this new generation of VIB type indoor high voltage vacuum circuit breaker. It is three-phase AC, 50 Hz indoor power ... substation and industrial and mining industry etc.VIB series vacuum circuit breaker has taken into consideration of reliable interlock function which ... times operations of breaking short-circuit current and fault current. This series of vacuum circuit breaker is an integrated unit by ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

Circuit Breaker

Feb 08, 2012

... would like to help your company to produce components for Circuit breaker: ACB,VCB,MCCB,CB,MCB and its relative cover or ... would like to help your company to produce components for Circuit breaker: ACB,VCB,MCCB,CB,MCB and its relative cover or ... and high quality and developing some projects with mutual efforts. Circuit Breaker

Supplier: Da Jin Electric Co., Ltd.

[China Manufacturers]

Circuit Breaker

Jun 17, 2012

BEST QUALITY COMPETITIVE PRICE F360 RESIDUAL CURRENT CIRCUIT BREAKER(RCCB) ELBC Series F360 Residual Circuit Breaker(RCCB)Operation principle figure F362F364FSL1-2P 100AFSL1-4P 100AspcificationType ...

Supplier: Wenzhou Jiaxun Electrical Co., Ltd.

[China Manufacturers]

126kv automatic de-arcing chamber post bushing for circuit breaker

Jan 11, 2013

good quantity and competitive price ISO 9000-2008 IEC,GB,AS,BS,DIN,GEN 126kv automatic de-arcing chamber post bushing for circuit breakergood quantity and competitive price ISO 9000-2008 IEC,GB,AS,BS,DIN,GEN 126kv automatic de-arcing chamber post bushing for circuit breaker

Supplier: Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

[China Manufacturers]

Sulfur Hexafluoride circuit breaker

Dec 21, 2012

Sulfur Hexafluoride circuit breaker specialty gases industrial gases electronic gases Ammonia , Argon, Arsine , Boron ... Xe Ne SIF4 NO NF3 He H2 O2 Sulfur Hexafluoride circuit breaker

Supplier: Foshan Huate Gas Co., Ltd.

[China Manufacturers]

ZW38-40.5 series overhead ceramic insulator high voltage outdoor circuit breaker

Jan 09, 2013

... series overhead ceramic insulator high voltage outdoor circuit breaker is a type of50HZ three-phase alternating current ... standard GB1984 - 89 for high voltagealternating current vacuum circuit breaker, and meet the requirements of International Electrotechnical Commission ( ... ) IEC-56 for high voltage alternating current vacuum circuit breaker. Ithas characteristics of simple structure, small size and ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

Siemens 3VE Series 3VA8 circuit breaker

Feb 05, 2013

... the protection of electric motor, Siemens 3VE Series 3VA8 type circuit breaker,Circuit breaker with over current protection system, which is used for 3 ... . at 50Hz or 60Hz, 10A-63A Siemens 3VE Series 3VA8 circuit breaker

Supplier: Ruian Zhongqiang Imp&Exp Trading Co., Ltd.

[China Manufacturers]

Used to small circuit breaker of Bimetal Rivet

Jun 04, 2012

... Medium and Small size contactor,switches, Micro switches relays. Small circuit breakers Bimetal RivetPure silver contact:Features:(1) Pure silver has ... 5) AgZnO contact material is mostly suitable for contactors and circuit breakerswith large capacitiesAgCdO contactt:Features:(1) AgCdO is a kind ... erosionInner packing:Vacuum plastic bagOuter packing:Carton Used to small circuit breaker of Bimetal Rivet

Supplier: Zhejiang Leyin Alloy Co., Ltd.

[China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... resin poles 2) Embedding the interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks, accumulation ... 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]