s250le rcbo earth leakage circuit breaker residual current circuit breaker residual current device elcb rccb rcd,China s250le rcbo earth leakage circuit breaker residual current circuit breaker residual current device elcb rccb rcd Manufacturers, Suppliers

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. ... control open circuit technologyAdopt independent intelligence property right and high performance sensitivity resistance platesSmall Leakage current, fast response time,low residual voltageWith remote conection ...

Supplier: Shantou Boting Electronic Co., Ltd.

[China Manufacturers]

Circuit Breaker (EZC)

Mar 31, 2013

... outer covering type circuit breaker is suitable in exchanges 50/60Hz, the fixed working voltage is highest to 550V, nominal current In the ... protecting the distribution line and the current collector, exempts is overloaded, the short circuit and the earth fault harm, provides the power ... the police does not trip two kind of functions 8, Leakage protection movement threshold value 100, 300, 500 mA 33 ...

Supplier: Wenzhou Fullwill Electric Co., Ltd.

[China Manufacturers]

AC SF6 Circuit Breaker

Oct 26, 2012

AC SF6 Circuit Breaker is used for controlling and protecting the electrical system and measuring the current transformers. The LW8A-40.5 ... short-circuit breaking current (KV)31.5/405Rated out-of-phase breaking current (KA)7.9/106Breaking current of earth fault ... rated short-circuit breaking current 31.5KA/40KA(time)20/1618Cumulative breaking times of rated current(time)200019Annual leakage rate of ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

HGIS 126kV Circuit Breaker

Jan 11, 2013

... rated voltage of 126kV.Technical datas: ItemUnitDataRated voltagekV126Rated current/Rated current of main busbarA2500/3150Rated frequencyHz50Rated short-time withstand ... current,3skA/s40/3Rated peak withstand currentkA100Rated insulation levelRated power frequecy withstand voltage for 1m (to earth/between ... room)0.3/0.35(PT)0.4SF6 annual leakage rate%≤0.5 HGIS 126kV Circuit Breaker

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

dpn mini circuit breaker mcb DZ30

Feb 27, 2013

... widthBreaking capacity: 3000, 4500, 6000Application:DZ30 mini circuit breaker is used in the single phase residual current of AC50/60Hz, rated voltage 230or below ... technical parameter Rated CurentPoleRated VoltageRated Current of FrameRated Breaking Capacity of Short CcircuitMechanical LifeRated Leakage Action CurrentRated Leakage non-action currentBreaking time3,6 ...

Supplier: Zhejiang Suoneng Electric Appliance Co., Ltd.

[China Manufacturers]

SF6 Circuit Breaker,used circuit breakers

Aug 05, 2012

... frequencyHz50Rated currentA3150Amplitude factor 1.5Rated short-circuit breaking currentKA31.5Rated short-circuit breaking current(peak)KA80Rated short-circuit with stand currentKA31.5Rated peak value ... (20°C)Mpa0.35±0.03/0.30±0.03Annual leakage rate of SF6 <0.5%Amount of water of SF6 ... difference of the closing of three phasesms≤3Product display: SF6 Circuit Breaker,used circuit breakers

Supplier: Zhejiang Changkai Electrical Co., Ltd.

[China Manufacturers]

PMAC801 Motor circuit breaker

Jan 12, 2013

... Over current √ √Phase failure √ √Current unbalance √ √Short circuit √ √Earth fault √ √Under load √ √External fault √ √Leakage current ... current, neutral current, unbalance rate√√3 phase voltageoptionaloptionalactive / reactive poweroptionaloptionalleakage currentoptionaloptionalpower factoroptionaloptional frequencyoptionaloptionalactive energy (kwh)optionaloptional PMAC801 Motor circuit breaker ...

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

33KV Vacuum Circuit Breaker

Aug 09, 2012

... controlling, as well as inter-connection circuit breaker. It is also available in places ... phase,phase-to-earth)kV 95*levelfrequency withstand voltageWet test (phase to earth, external insulation ... of short circuitS410Rated short-citcuit breaking current break timestimes2011 Arcing timems≤2012Full breaking ... air and high pure nitrogen15Annual gas leakage rate%≤116Vacuum arc extinguish room vacuum ...

Supplier: Hengyang Guoneng Mechanical And Electrical Equipment Co., Ltd.

[China Manufacturers]

circuit breaker

Sep 03, 2012

... reliability. The circuit breaker is in conformity with GB1984-2003 high voltage alternating current circuit breakers and IEC62271-100 high voltage alternating current circuit breakers,equiped ... of strong breaking capacity,lower operating power and high reliability.circuit breaker(electromagnetic circuit breaker,residual current circuit breaker,motor protection circuit breaker ) circuit breaker

Supplier: Phoenix Technology Group Co., Ltd.

[China Manufacturers]

V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification

Apr 20, 2012

... -SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification VSR single-pole vacuum circuit breaker for railway electrification is indoor switchgear ... to earth between contacts:95kVRated frequency50 60HZ Rated current630 1250 2500A Rated short-circuit breaking current25 31.5kA Rated short-circuit closing current (peak ...

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

earthlake circuit breaker

Jul 06, 2012

earthlake circuit breaker ,MCB,MCCB,RCCB DZ30LE-32 is used in the single phase circuit of AC 50Hz/60Hz, rated ... (V)230Rated residual action current In(A)0.03Rated residual non-action current Ino(A)0.015Rated residual making/breaking ... capacity Im(A)500Type of instantaneous releaseCRated making/breaking capacity Im(A)4500 earthlake circuit breaker ...

Supplier: Qingdao Vanda Import & Export Co., Ltd.

[China Manufacturers]

mini circuit breaker DZ47

Oct 11, 2012

... miniature circuit breaker, mini circuit breakerIntroduction:1. Circuit breaker: also named air breaker, have overload and short circuit function. 2. Residual current circuit breaker: home use RCCB normally in 30mA current.3. DZ47 circuit breaker ... normally use in industrial and commercial light system.Specification:1. Rated volatge: 240V/415V AC 2. Rated current ...

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

Pole Mounted Outdoor Vacuum Circuit Breaker

Apr 01, 2013

... Vacuum circuit breaker is a kind of outdoor H.V switch equipment with 50Hz three-phase alternating current and ... to break and close the load current, overload current and short-circuit current in cities and country power distribution ... voltage(peak)earth,phase75insulating fracture853Rated CurrentA400,634Rated short-circuit breaking current (peak)KA12.5,16,205Rated short-circuit closing current (peak ...

Supplier: Hangzhou Shuguang Electric Appliance Co., Ltd.

[China Manufacturers]

DPN-32 MCB intelligent ari circuit breaker

Aug 25, 2012

DPN-32 MCB intelligent ari circuit breaker 1. AC220V and 50Hz/60Hz 2. 6,10,16,20, ... neutral is applicable to protect line conductor, overload and short-circuit of small sealed motors. It is mainly used for protection ... leakage breaker by assembling with leakage. The products comply with IEC60898-1 and GB10963-1.Main Specification: Item NumberDPN-32Number of poles1P+NRated Current ...

Supplier: Juche Group Co., Ltd.

[China Manufacturers]

ZW32-24, 24KV outdoor high voltage vacuum circuit breaker

Oct 11, 2012

... circuit breaker is rated voltage 24kv, three phase AC 50Hz outdoor distribution equipment .mainly used to breaking closing power system load current ,overload current ... currentkA207rated short-circuit closing current (peak)kA508mechanical lifeTimes100009rated short-circuit breaking current breaking numberTimes3010power frequency withstand voltages(wet) (dry) inter-phase ,earth, fracturekV65/ ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

Schneider MCCB/NOM8 MCCB/NS Moulded Case Circuit Breaker

Jul 17, 2012

... size,maximum: 250A 3.NOM8C series plastic outer covering type circuit breaker, shell current can be customized.1, Applicable scopeThe NOM8C series plastic ... protecting the distribution line and the current collector, exempts is overloaded, the short circuit and the earth fault harm, provides the power supply ...

Supplier: Zhejiang Nonarc Electric Co., Ltd.

[China Manufacturers]

VOG-12/MS vacuum permanent magnetic circuit breaker

Jul 05, 2012

... circuit breaker mainly composed by solid seal post, current transformers, permanent magnetic actuator and the cabinet composition. This type circuit breaker ... to user needs to install manually switch device , the parameter of manual closing reached ... peak) inter phase , earth, fracturekV75/856Rated short-circuit breaking currentkA207Rated short-circuit closed currentkA508Rated peak withstand ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

Explosion-proof, Leakage Breaker

Jul 30, 2012

... ;2. C45L leakage breaker and indicator light are built in Ewhen someone gets an electric shock or circuit leaks, and current surpasses the stipulated ...

Supplier: Leoyo Explosion-Proof Electrical Co., Ltd.

[China Manufacturers]

C60 1P schneider mini circuit breaker

Jan 29, 2013

... in the world of one of the small circuit breaker.3. The advanced production and calibration equipments and ... production technology to ensure the production of the breaker is the best of the best quality.4. ... V and rated current from 1 to 63 amperes.5. Circuit breaker effective protection circuit overload, short circuit, owe pressure, leakage, etc.6. ... *24*342625 C60 1P schneider mini circuit breaker

Supplier: Yueqing Yingsheng Electrical Co., Ltd.

[China Manufacturers]

outdoor high voltage SF6 circuit breaker

Nov 17, 2012

... 1,General descriptionLW8-40.5kv series outdoor high voltage SF6 circuit breaker is 3-phase AC 50HZ outdoor high coltage equipment,Is ... voltage up to 40.5kv,it could be also applied circuit breaker connection and switching operation of capacity bank.2,Main features2 ... capacity bank current:400A.4.7Annual leakage of gas:1%.4.8SF6 moisture content20:ppm(v/v) 150. outdoor high voltage SF6 circuit breaker

Supplier: Hangzhou Huaru Technology Co., Ltd.

[China Manufacturers]