phase circuit breaker,China phase circuit breaker Manufacturers, Suppliers

OB8-100 NC100 100A 3 phase circuit breaker

Oct 05, 2012

... 4. Rated voltage: 230/400V. OB8-100 Mini Circuit Breaker(NC-100H)Application The product is used in AC50/ ... unfrequent switch over the electric apparatus and lighting circuit under normal condition. It is conformity with GB14048 ... : Plug-in mounting to standard rail.Feature The breaker is characterized by compact design, lightweight,elegant appearance, ... life. OB8-100 NC100 100A 3 phase circuit breaker

Supplier: Yueqing Open Imp.&Exp. Co., Ltd.

[China Manufacturers]

3 Phase Circuit Breaker DW45

Oct 25, 2012

... overload, under-voltage, short-circuit and single-phase earthing with intelligentized and selective protection functions, the breaker can improve the reliability of ... producing varieties of electrical devices as Air Circuit Breaker,Mini Circuit Breaker,Moulded Case Circuit Breakers,Leakage Breaker,A.C Contactors and Dual power ... old and new customers all over the world. 3 Phase Circuit Breaker DW45

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

[China Manufacturers]

11kv Vacuum Circuit Breaker 3 Phase Circuit Breaker 3 Pole Circuit Breaker Tulip Contact 3150A/40kA

Jun 26, 2012

... . Quick Delivery4. ISO9001,CCC Approved5. ABB Cooperative Company 11kv Vacuum Circuit Breaker 3 Phase Circuit Breaker 3 Pole Circuit Breaker Tulip Contact 3150A/40kA

Supplier: Wankong Group Co., Ltd.

[China Manufacturers]

ZN12-40.5 three-phase indoor circuit breaker

Dec 02, 2012

ZN12-40.5 three-phase indoor circuit breaker ZN12-40.5 three-phase indoor circuit breakerThe mechanism of this VCB is ... be designed as 350mm,400mm,460mm and other kindsof phase space, which matches better with different kinds of ... circuit breaking current, operation voltageRequired accessory and quantityOther requirement please contact with us directly ZN12-40.5 three-phase indoor circuit breaker ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

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

Apr 20, 2012

... -phase Single-Pole Vacuum Circuit Breaker for Railway Electrification V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification VSR single-pole vacuum circuit breaker ... industrial facilities.Welcome to our fty. V-SR Indoor Single-phase Single-Pole Vacuum Circuit Breaker for Railway Electrification

Supplier: Xiamen Minghan Electric Co., Ltd.

[China Manufacturers]

ZW43A-10 12kV High Voltage Outdoor Pole Mounted three phase Vacuum Circuit Breaker

Feb 07, 2013

... ; Manual, automatic, spring operating mechanism; Vacuum Circuit BreakerZW43-11 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close ... load current, over-load current and short-circuit current in outdoor 12kV three-phase ... weightkg60 ZW43A-10 12kV High Voltage Outdoor Pole Mounted three phase Vacuum Circuit Breaker

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

single phase IG45-63 mini circuit breaker for solar

Dec 11, 2012

... ,on/off:4000times IG45(DZ47)-63 Series DC Miniature Circuit Breaker, apply to rating current 63A or less, Direct ... Products according IEC60898 GB10963 standard. Characteristic IG45(DZ47)-63 DC circuit breaker is made up of case, operation mechanism, thermal overloading ... system, arc system etc. It has overloading and short circuit protection, unique-design structure and strong permanent magnetism arc ...

Supplier: Yueqing Iger Electric Co., Ltd.

[China Manufacturers]

LW35 High Voltage Circuit Breaker SF6

Mar 30, 2013

... circuit breaker high voltage Simple Structure Compactness High Voltage Circuit Breaker Main Features of High Voltage Circuit Breaker LW35-72.5/126/145 circuit breaker is either three-phase ... gang operation with a sping mechanism or single-phase operation with ...

Supplier: Liaoning Mec Group Co., Ltd.

[China Manufacturers]

VIB series of indoor vacuum circuit breaker

Aug 03, 2012

... generation of VIB type indoor high voltage vacuum circuit breaker. It is three-phase AC, 50 Hz indoor power distribution equipment ... 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]

Siemens 3VE Series 3VA8 circuit breaker

Feb 05, 2013

... , 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 ... . 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 ... operates under the condition of rated 12/17.5KV three phase AC voltage and 50/60Hz frequency 5) It can control ... 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]

CE ROHS GSL1 series residual current operated circuit-breaker

Mar 31, 2013

... ,Rated Current 630A 1.ApplicationGSL1 series residual current operated circuit -breaker(hereafter simply reffered to as breakers) are one of ... in operation manual.3. Main characteristic Residual current three-phase protection:GSL1 breakers have earth-fault protection. The creepage ... module still normally operate if lacking of any one phase.Locally adjustable : According to the actual situation,the ...

Supplier: Tianshui 213 Electrical Apparatus Co., Ltd.

[China Manufacturers]

Mini circuit breaker

Jul 22, 2012

... 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]

earth leakage circuit breaker

Mar 31, 2013

... ,four poles 2.Protect the circuit against overload ,short circui earth leakage circuit breakerScope of applicationDZ47LE earth leakage circuit breaker is used for the ... protection,against electrical leakage in the circuit of 50Hz or 60Hz, rated voltage single-phase 240V,3 phase ...

Supplier: Yueqing Xingda Electrical Co., Ltd.

[China Manufacturers]

GV Series Motor protection Circuit Breaker GV2-RS32

Apr 01, 2012

... 1.Application:GV series motor protection circuit breaker are mainly used for the overload and short circuit protection of the motor in ... short circuit protection of the circuit and power equipment in the power distribution network.2.Specification: TYPEStandard Power ratings of 3-phase ... Note :Confirming to IEC 60947.1 Standard ,IEC 60947.2 Circuit breaker,IEC 60947.4.1.Working temperature is to -5~+40 ...

Supplier: Yueqing House Electric Co., Ltd.

[China Manufacturers]

vacuum circuit breaker

Mar 31, 2013

This ciruit breaker is a kind of indoor apparatus with three phase alternative current 50Hz, 12kV rated voltage GeneralZN63A-12 (VS1 ... ) indoor high voltage vacuum circuit breaker is an ... indoor equipment of three phase AC 50Hz system with 12kV rated ...

Supplier: Zhejiang Jiukang Electric 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, mainly ... Structure and features:The product is of fixed style vacuum circuit breaker particularly used on switchgear cabinet, it doesn’t carry ... when being put to use. 3.Working principle The circuit breaker is equipped with intermediately sealed longitudinal magnetic vacuum arc- ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

DZ30miniature circuit breaker

Oct 27, 2012

DZ30miniature circuit breaker Mini circuit breaker applies to the exchange of 50Hz and 60Hz, rated voltage 230v and below a single-phase residential lines in ... the electrical circuit ... switch. This product meets IE60898 and GB10963 standards. DZ30miniature circuit breaker

Supplier: Zhejiang Qiantai Electrical Co., Ltd.

[China Manufacturers]

ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Aug 27, 2012

... phase 50HZ 3.Confirms to IEC60056 Standards 4.High quality ,competitive price ZN28-12 Indoor AC Vacuum Circuit Breaker ... ,25001600,250031503Rated short-circuit break currentKV202531.5404Rated short-circuit close current(peak ... 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]

air circuit breaker

Mar 31, 2013

... circuit breaker is the high voltage indoor switch equipment,and the rated voltage is 12kv,three phase ... ,16001250,25002000,25002500,315031503Rated short-circuit breaking currentKA31.540504Rated short-circuit making currentKA801001255Rated peak withstand currentKA8010012564s ... -0.3s-CO-180s-CO8Mechanical lifeTimes100009Rated short-circuit current breaking timesTimes5010Average opening speedm/s0.9~ ...

Supplier: Zhiyue Group Co., Ltd.

[China Manufacturers]