ac circuit breaker,China ac circuit breaker Manufacturers, Suppliers

145kV Outdoor HV SF6 AC Circuit Breaker

May 07, 2012

... quality assurance. LW36A-145 type outdoor HV SF6 AC circuit breaker is developed for 50Hz, 145kV power system, serving ... controlling and protective device for the power circuit. The circuit breaker's arc-extinguishing medium is SF6 ... Circuit Breaker1800kgOuter Casing Protection ClassIP4XAuxiliary Loop VoltageAC220V/DC220V/DC110VMotor VoltageAC220V/DC220V/DC110V 145kV Outdoor HV SF6 AC Circuit Breaker

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

VS1/R-12 Series Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

Oct 27, 2012

... standard; VS1/R-12 Series Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism used spring to storage energy. ... AC Circuit Breaker>,JB3855-1996<3.6-4.5kV Indoor AC High Voltage Circuit Breaker>and relative stipulation of IEC standard 62271-100:2001AC Circuit Breaker ... . VS1/R-12 Series Indoor High Voltage Vacuum Circuit Breaker With Lateral Operating Mechanism

Supplier: Shaanxi Longxiang Electrical Co., Ltd.

[China Manufacturers]

ac dc circuit breaker

Mar 31, 2013

ac dc circuit breaker 1)High quality isolation switch 2)With UL CE ROHS CB SAA Attestation ac dc circuit breakerisolation switch 3p ... mcb switchAustralia SAA and ROHS certificationOEM SERVICE factory circuit breakers1) Miniature circuit breaker(MCB) belong to the advanced level of ... long using life and strong protective function for short circuit and overload.3) The products are the newest generation ...

Supplier: Yueqing Xinchi Electric & Science Technology Co., Ltd.

[China Manufacturers]

ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Aug 27, 2012

... quality ,competitive price ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB) is mainly equipped inside the ... ,16002000,25001600,250031503Rated short-circuit break currentKV202531.5404Rated short-circuit close current(peak value) ... 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]

AC SF6 Circuit Breaker

Oct 26, 2012

AC SF6 Circuit Breaker is used for controlling and protecting ... KV)/1min95Thunder impulse withstand voltage (KV)1854Rated short-circuit breaking current (KV)31.5/405Rated out-of- ... rated voltage)(ms)60 ≤t ≤8012Rated short-circuit switch current(peak)(KA)80/10013Rated short-cirduration ... test(time)600017Cumulative breaking times of rated short-circuit breaking current 31.5KA/40KA(time)20/1618Cumulative ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

ZW37-40.5 33kV High voltage Outdoor AC three phase Vacuum Circuit Breaker auto recloser with controller

Feb 03, 2012

... , spring operating mechanism; ZW37-40.5 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current ... , over-load current and short-circuit current in ... lifeTime100009Net weightkg60 ZW37-40.5 33kV High voltage Outdoor AC three phase Vacuum Circuit Breaker auto recloser with controller

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

SB1 ( DZ47 ) 2p ac 3ka breaking capacity circuit breaker with short circuit and overload protection

Nov 30, 2012

... We're specialized in designing and manufacturing circuit breaker and contactor in China with the experience ... 1).The product is mainly used in circuit with AC 50/ 60Hz, voltage 230V up to ... cables and equipment against overload and short circuit.and also for isolation. 2).The product ... dimension(mm) SB1 ( DZ47 ) 2p ac 3ka breaking capacity circuit breaker with short circuit and overload protection

Supplier: Wenzhou Ausin Electric Co., Ltd.

[China Manufacturers]

ZW32A-12 Outdoor AC HV Vacuum Circuit Breaker

Feb 20, 2012

... automatic urban distution network. ZW32A-12 Outdoor Pole-mounted AC HV Vacuum Circuit Breaker is mainly used to break and colse load current ... overload current and short-circuit current in substation, industrial and mining ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]

New Circuit Breaker A/C Guard

Apr 01, 2013

New Circuit Breaker A/C Guard Voltage protection Circuit break Against high&low voltage Surge protector Brand NamesaipModel NumberA/ ... Description New Circuit Breaker A/C Guard Voltage protection Circuit break Against high&low voltage Surge protector New Circuit Breaker A/C Guard Circuit breaker funcionVoltage protection ...

Supplier: Yueqing Saip 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]

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 ... phase electric motor with rated power AC 50Hz 380V 660V 10KW Introduce whole set of production assembly ... . at 50Hz or 60Hz, 10A-63A Siemens 3VE Series 3VA8 circuit breaker

Supplier: Ruian Zhongqiang Imp&Exp Trading 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 ... under the condition of rated 12/17.5KV three phase AC voltage and 50/60Hz frequency 5) It can control and ... 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]

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

Mar 31, 2013

... /415V,current:0.5-50A 1.ApplicationGSB3-50 series circuit breaker for equipment is suitable for rated current for 0 ... 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 ... 3.4.Main technical parametersThe circuit breaker type:Number of poles:1P,2P,3P;Current kinds:AC 50/60HZ,DC;Rated ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

Mini circuit breaker

Jul 22, 2012

SICO D247-63 SERIES MINI circuit breaker Competitive price delivery fast Miniature Circuit Breaker for AC 50/60HZ, rated voltage 230V single-phase residential lines, ... the electrical circuitoverload and short circuit protection. The ... yinamy9@gmail [dot] com and sikeqd@126 [dot] com Mini circuit breaker

Supplier: Qingdao Sico Electric Equipment Co., Ltd.

[China Manufacturers]

Mini circuit breaker

Mar 31, 2013

... Good quality and low price Scope of applicationDZ47-63 series circuit breaker is used in lighting distribution system or motor distribution sysetm ... life,is mainly used in AC 50Hz/60Hz single-pole 230V or tow,three ,four-pole 400V circuit for overload and short ... for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.The product complies with GB10963,IEC60898,BS3781 ...

Supplier: Yueqing Xingda Electrical Co., Ltd.

[China Manufacturers]

To supply NS circuit breaker

Mar 31, 2013

... AC 50/60HZ 3.CE AND ISO9000 4.OEM PRCESSING NS Circuit Breaker is our main moulded case circuit breaker ... OEM/ODM.CNS(NS) Moulded Case Circuit Breaker (MCCB) is the one of the most ... They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated ... Uimp8Rated operational voltage (V)UeAC50/60Hz690DC750Type of Circuit BreakerNHLUltimate breaking capacity (kA rms)IcuAC50/60 ...

Supplier: Yueqing Junwei Electric Co., Ltd.

[China Manufacturers]

HOTEST & NEWEST!! LA1-DN11 circuit breaker auxiliary contact

Jun 09, 2012

... six year's experience 3.fast delivery LA1-DN11 circuit breaker auxiliary contact IntroductionLA1-D series Auxiliary contact blocks are ... top of CA2-D control relay of LC1-D AC contactor for expanding the couples of auxiliary contacta points. ... years' experience in producing and exporting low voltage electricity, including ac contactor, air pressure switch, magnetic starter, motor protector, starter ...

Supplier: Yueqing Weihe Electric Co., Ltd.

[China Manufacturers]

molded case circuit breaker

Mar 31, 2013

... 4.Found:1995 year Moulded case circuit breaker:Features:1) Name: moulded case circuit breaker (MCCB)2) Frequency: AC 50Hz/60Hz)3) Rated insulation voltage ... : 660V4) Rated operating voltage under AC 690V or less5 ...

Supplier: Zhejiang Zhongao Electric Co., Ltd.

[China Manufacturers]

Mould Case Circuit Breaker

Dec 27, 2012

... one of the most advanced type circuit breakers in the world, NS series mould case circuit breaker is one of the most advanced ... type circuit breakers in the world, which adopts ... and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12 ...

Supplier: Yueqingshi Switchtec Co., Ltd.

[China Manufacturers]

Miniature Circuit Breaker

Mar 11, 2013

mcb,Mini Circuit Breaker applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in ... for infrequent line conversion under the normal condition. The breaker is applicable tolighting distribution system in industrial enterprise, ... . It conforms with the standards of IEC60898.Mini Circuit Breaker2.Main Technical Parameter Type DZ60-63 Pole 1P ... 32A 6 40,50A 10 63A 16 Miniature Circuit Breaker

Supplier: Zhiming Group Co., Ltd.

[China Manufacturers]