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

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]

ZW32-12 Outdoor Vacuum Circuit Breaker

Feb 29, 2012

... It is used in opening and closing the load current, overload current and short circuit current of the power distribution network of the whole ... voltagealternatedto earth 42 tracture85rated operating sequence close-0.3s- open and close-180s- open and closeelectromotion agencyoperations of short-circuit making current breaking current ... 3average closing speed0.6±0.2 ZW32-12 Outdoor Vacuum Circuit Breaker

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

SF6 insulated vacuum circuit breaker panel, kema ring main unit

Apr 19, 2012

... standards 3. Free extensible, free maintenance SF6 insulated vacuum circuit breaker panelWith the laser cutting and puching machines imported from TRUMPF ... by SEILER Vakuumtechnik GmbH, through detecting of Helium leakage, brings gas leakage rate per year down to less than 0. ... Rated frequecy Hz 50,6050,60 Rated current A 630 630Rated short circuit breaking current kA 20 20Mechnical lifetime Ops. 10000 ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

ZW6-12 series outdoor high-voltage vacuum circuit breaker

Oct 12, 2012

... technical data of circuit breaker refers: No.Name UnitParameter1Rated voltage kV122Rated insulation level1 min withstand voltageDry typekV42Wet type (to earth)34Hunder impact withstand ... ,AC DC110V,220V13Allowed wearing thickness of contactormm314Rated current of over-current releaseA515Weightkg130Overall Dimension & Outline dismension ZW6-12 series outdoor high-voltage vacuum circuit breaker

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

Mini Air type circuit breaker(MCB), with CE, CCC, CQC, ISO9001, 4pole, DZ47, C45N breaker

Mar 27, 2013

... 400V, rated current 63A for overload SpecificationsMini circuit breakers has novel structure,reliable performance ,high breaking capacity.C45 MCB circuit breaker 1.high breaking ... specializes in producting varieties ofelectrical devices such as Air Circuit Breaker, Moulded Case Circuit Breaker, Mini Circuit Breaker, Leakage Breaker, ACContactor and Dual power automatic transfer switch. Our ...

Supplier: Zhejiang Huabang Electric Power Meter 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 ... vacuum circuit breaker has taken into consideration of reliable interlock function which can be frequently operated at the rated current and ... many times operations of breaking short-circuit current and fault current. This series of vacuum circuit breaker is an integrated unit by adopting ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

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

Jan 09, 2013

... sticks to our national standard GB1984 - 89 for high voltagealternating current vacuum circuit breaker, and meet the requirements of International Electrotechnical Commission (IEC ... ) IEC-56 for high voltage alternating current vacuum circuit breaker. Ithas characteristics of simple structure, small size and easy ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

Siemens 3VE Series 3VA8 circuit breaker

Feb 05, 2013

... protection of electric motor, Siemens 3VE Series 3VA8 type circuit breaker,Circuit breaker with over current protection system, which is used for 3 phase electric ... . 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 ... conductivity(5) With very low arc erosion. On making higher current, normally asymmetric pairswith AgC contact materials are applied(6) Wire ... 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, ... up the interrupting chamber 4) It serves as an indoor device and operates under the condition of rated 12/17.5KV ... 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]

short-circuit and earth-fault indicators,voltage indicators,EKL,EKL4

Feb 24, 2012

... indicators, DescriptionThe earth fault and short circuit indicator consists of:* 1pc reading instrument (panel instrument)* 3pcs sensors for detecting short circuit current* 4pcs linght ... for observing the sum current* 1pc flashing lamp (optional)Installation of the reading instrumentThe Earth Fault and Short Circuit Indicators is designed for ...

Supplier: Yueqing Parber Electrical Co., Ltd.

[China Manufacturers]

NEWEST & HOTEST automatic reset circuit breaker

Aug 22, 2012

... year's experience 4.OEM /Buyer Label automatic reset circuit breaker Introduction Molded Case Circuit Breakers MM1 series (hereinafter called as MM1 MCCB ... suitable for using in the circuit of AC 50Hz /60Hz, rated voltage up to 690V, rated working current up to 630Ato distribute ... and the equipment from being damaged due to overload, short current and under-voltage. It can also be used for infrequently ...

Supplier: Yueqing Weihe Electric Co., Ltd.

[China Manufacturers]

GV2 MOTOR PROTECTION CIRCUIT BREAKER (MPCB)

Jan 05, 2013

... used for the overload and short circuit protection . GV MOTOR PROTECTION CIRCUIT BREAKER (MPCB)GV series motor protection circuit breakers are mainly used for ... distribution network.Model :GVFunction : overload short-circuit protectionRated voltage : 220,380,415,440,500,660VRated current : 1-80 AFrequency: 50/60HzNumber of ...

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

molded case circuit breaker

Mar 31, 2013

... :CE,ISO9001 4.Found:1995 year Moulded case circuit breaker:Features:1) Name: moulded case circuit breaker (MCCB)2) Frequency: AC 50Hz/60Hz)3 ... ) Rated operating voltage under AC 690V or less5) Rated operating current: 5A-400A6) Pole number: 2 pole, 3 pole7) Breaking capacity ... -102SJM9-203EJM9-203SJM9-403EJM9-403S3poleJM9-103EJM9-103SFrame size(AF)100225400Rated current(A)5,10,15,20,30,40,50,60,75 ...

Supplier: Zhejiang Zhongao Electric Co., Ltd.

[China Manufacturers]

Molded Case Circuit Breaker

Jan 09, 2013

... Rated operating voltage Ue380V Number of poles3,4Rated ultimate short-circuit breaking capacity Icu 380V/50HZ O-CO KA100182570150160253670150250253670150400354570150630354570150Rated service ... cycles8500Electrical endurance1500Mechanical endurance7000Ionization distance mm≤30/0Over current trip unitThermal magnetic release100,160,250,400,630Intelligent trip unit400,630 Molded Case Circuit Breaker

Supplier: Wenzhou Xider Electric Co., Ltd.

[China Manufacturers]

C45 circuit breaker

Mar 31, 2013

C45 circuit breaker We are a specialized factory in C45 1P circuit breaker in China, established 13 years ago. C45 circuit breakerRated voltage:240V/415VRated current:1~60AColour:Red,BlueWorking life:above 20000 hours

Supplier: Yueqing Guangdian Science And Technology Electric Factory

[China Manufacturers]

circuit breaker,mini circuit breaker,miniature circuit breaker

Oct 16, 2012

circuit breaker,mini circuit breaker,miniature circuit breaker circuit breaker,mini circuit breaker,miniature circuit breaker Item no:EP0091Rated Voltage(V):230/400vRated current(A):6A-63APoles:1p,2p,3p,4p circuit breaker,mini circuit breaker,miniature circuit breaker

Supplier: Ningbo Everrising Import & Export Co., Ltd.

[China Manufacturers]

BH Mini Circuit Breaker

Nov 02, 2012

... and excellent performance BH Mini Circuit BreakerBH series miniature circuit breaker has characteristic of small size, ... 50Hz for protection of overload short circuit and for circuit change-over in lighting system .Braking ... capacity is 3kA.Main Technical DataStandard IEC60898,BS3781-1Number of poles 1P.2PRated current ... 31:43 BH Mini Circuit Breaker

Supplier: Wenzhou Yuanda Electrical Equipment Co., Ltd.

[China Manufacturers]

mini circuit breaker

Nov 15, 2012

... switch,mini curcuit breaker MCB,mcb switch,mini curcuit breakerDetailed Product DescriptionApplication scope↓Protection and control of circuit against overload ... +N2P3P3P+N4PRated Current(In)123461016202532405063ARated Voltage(Un)AC 230(240)/400(415)VRated frequency50(60)HzCurveBCD Short-circuit breaking capacity( ... curve: between 10 and 14 InEndurance≥ 4000Terminal protectionIP20 mini circuit breaker

Supplier: Shanghai Hongbao Enterprise Development Co., Ltd.

[China Manufacturers]

LSN series Low voltage Mini Circuit Breaker/ MCB circuit breaker

Apr 06, 2012

... .Rated voltage:400V 2.Rated current:2A-63A 3.Application: Low voltage IntroductionMini circuit breaker is suitable for the location of AC ... 50Hz or 60Hz, rated operating voltage 230V or below, rated current 63A ... less than 20000 operationsProtection DegreeIP20 LSN series Low voltage Mini Circuit Breaker/ MCB circuit breaker

Supplier: Zhejiang Smico Electric Power Equipment Co., Ltd.

[China Manufacturers]