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UV9 Under-voltage Tripper circuit breaker

Feb 17, 2012

... -63 indicating ON, OFF controlling device UV9 Over-voltage/Under-voltage TripperRated voltage (Ue): AC 230VRated insulating voltage (Ui): 500VUnder-voltage tripping range: 170V±5%Electro-mechanical ... MCB BAB9-63 indicating ON, OFF status of controlling device. UV9 Under-voltage Tripper circuit breaker

Supplier: Zhejiang Zhiming Electric Imp. & Exp. Co., Ltd. [China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Sep 16, 2012

... poles 2) Embedding the interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks, ... an indoor device and operates under the condition of rated 12/17.5KV three phase AC voltage and 50/60Hz frequency ... 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]

Indoor High Voltage Vacuum Circuit Breaker ZN28A-12

Oct 25, 2012

Indoor High Voltage Vacuum Circuit Breaker 1.high quality with long life 2.indoor 3.fixed type Indoor High Voltage Vacuum Circuit Breaker ZN28A-12I. ... OverviewZN28A-12 series indoor high voltage vacuum circuit breaker is a kind of indoor ... than 10°C (it's allowable to store and transport under -30°C);2.2 Altitude no greater than 1000m, ...

Supplier: Hubei Zhongke Electric Co., Ltd. [China Manufacturers]

VS1, ZN63-12KV Side Installation Type Indoor High Voltage Vacuum Circuit Breaker

Jul 21, 2012

... )-12 type Side installation indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, Applies to rated voltage 12kv, frequency 50Hz three-phase power ... operation under the rated current or short-circuit current breaking many places.ZN63(VS1)-12 type Side installation indoor high voltage vacuum circuit breaker using ...

Supplier: Yatai Electrical Group Co., Ltd. [China Manufacturers]

LSN series Low voltage Mini Circuit Breaker/ MCB circuit breaker

Jul 09, 2012

... 2.Rated current:2A-63A 3.Application: Low voltage IntroductionMini circuit breaker is suitable for the location of AC 50Hz or 60Hz, ... building against overload and short-circuit, besides, it also can be used to switch circuit infrequently under normal condition.Feature1.The product ... ) no 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]

ZN23-40.5 indoor high voltage vacuum circuit breaker

Nov 04, 2012

ZN23 indoor high voltage vacuum circuit breaker ZN23-40.5 indoor high voltage vacuum circuit breakerZN23-40.5 indoor high voltage vacuum circuit breaker is the indoor installation in ... DL402-91standard foralternating current high voltage circuit breaker.Ambient condition1 Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed ...

Supplier: Zhejiang Haigui Import Export Co., Ltd. [China Manufacturers]

DW17 series low voltage air circuit breaker/cb/acb

Feb 07, 2012

... type or drawer type DW17 series low voltage air circuit breaker/cb/acb are suitable for the ... voltage drops and short circuit. It also can be used as unfrequent changeover of circuit under normal conditions. The circuit breaker ... less than 1250A can be used as protecting motor against overload short circuit in circuit with AC 50/60Hz voltage ...

Supplier: Xingle Group Co., Ltd. [China Manufacturers]

12KV Indoor Medium Voltage Vacuum Circuit Breaker ( VS1 )

May 17, 2012

... the air as the insulation. (VS1) high-voltage vacuum circuit breaker is suitable for indoors type switching system which taking ... the insulation.permanent magnetic Medium voltage and high-voltage vacuum circuit breakerThe ZN73F-12 vacuum circuit-breaker is suitable for indoors type ... and braking current. Under the situation of frequent operation or needs to open breaking the short-circuit current, it ...

Supplier: Solcom & HAPN (Shanghai) Electric Co., Ltd. [China Manufacturers]

VSm-12 series of indoor high voltage vacuum circuit breaker

Dec 07, 2012

... , long endurance free maintenance VSM series of indoor high voltage vacuum circuit breaker is adopted front and rare construction for their permanent magnetic ... . It also has good insulation property under humid, hot and pollution ambient condition.The vacuum circuit breaker with permanent mechanism is air-insulated ...

Supplier: Shaanxi Longxiang Electrical Co., Ltd. [China Manufacturers]

ZW32-12 (G) series outdoor high voltage vacuum circuit breaker

Feb 17, 2012

... voltage vacuum circuit breaker ZW32-12 (G) series outdoor high voltage vacuum circuit breakerZW32-12 (G) series outdoor high voltage vacuum circuit breaker for AC 50HZ, voltage ... 10 ~ 12KV three-phase power system, as breaking, Closing load current use, it has overload and short circuit ... precision%±10 ZW32-12 (G) series outdoor high voltage vacuum circuit breaker

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang [China Manufacturers]

ZN12-12 Indoor high voltage vacuum circuit breaker

Mar 09, 2012

... -12 Series Indoor high voltage vacuum circuit breakerAmbient conditions1.Ambient temperature: max +40°C min -15°C(conveyance under -30°C is allowed ... phases mm 210,230,250,275Three-pole simultaneity ms ≤2Condactive circuit resistance of each phases μΩ <40 ZN12-12 Indoor high voltage vacuum circuit breaker

Supplier: Tengfei Electric Co., Ltd. [China Manufacturers]

ZW32A-12 Outdoor AC High voltage Vacuum Circuit Breaker

Jul 14, 2012

Outdoor AC Vacuum Circuit breaker (1)Rated voltage:12KV (2)Rated current:630A (3)Suit for AC 50HZ ... messageIntroduction:ZW32-12 Model Outdoor Pole-mounted High Voltage Vacuum Circuit breaker is mainly used to breaker and close load current overload current and ... (DC,AC)VSub-loop rated voltage220(DC,AC)VOver current tripper release rated current5ACurrent transformer ratio200/5,400/5,600/5 ...

Supplier: Yueqing Pomanique Electric Co., Ltd. [China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

May 10, 2012

... , 12.5KA,20KA 4.ZW8-12 Vacuum Circuit Breaker ApplicationZW8-12 outdoor high voltage vacuum circuit breaker is rated voltage 12KV, three-phase AC 50Hz outdoor ... . There is controller inside, which can protect the breaker operating under the condition of certain temperature and humidity. ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

Supplier: Zhejiang Changkai Electrical Co., Ltd. [China Manufacturers]

ZN85-40.5, 40.5KV Truck Type Indoor High voltage Vacuum Circuit Breaker Oil Buffer

Nov 12, 2012

ZN85-40.5, 40.5KV Truck Type Indoor High voltage Vacuum Circuit Breaker Oil Buffer 1.High quality 2.Reasonable price ZN85-40 ... .5/T type indoor high voltage indoor vacuum circuit-breaker is used for switchgear KYN61-40.5(Z). ... characteristics: 1. This vacuum circuit breaker adopts compound insulation; it can meet air distance and creepage under normal run condition, and it ...

Supplier: Yuyao Hengtong Electric Appliance Factory [China Manufacturers]

ZW8-12 outdoor high-voltage vacuum circuit breaker

Sep 25, 2012

... .competiv price 3.prompt delievery 4.ISO90000 Certificate a. The breaker is adopted the vacuum in terruption and has strong ability ... is controller inside, which can protect the breaker operating under the condition of certain temperature and humidity. ZW8-12 outdoor high-voltage vacuum circuit breaker

Supplier: Daya Electric Group Co., Ltd. [China Manufacturers]

Tripper, circuit breaker

Jun 21, 2012

Residual Current Device: LFDZ-006: Triple pole 50pcs/ctn Residual Current Device: LFDZ-006:Triple pole50pcs/ctn Tripper, circuit breaker

Supplier: Wenzhou Lianfeng Electrical Co., Ltd. [China Manufacturers]

V-Sa 12/17.5/24/40.5kV Indoor Medium Voltage Vacuum Circuit Breaker(VCB)

Oct 02, 2012

... technology featuring national patents MV intelligent vacuum circuit breakerBased on Germany’s advanced medium voltage circuit breaker manufacturing technologies and through independent innovation,MINGHAN ... have developed the new generation of 10 KV-35KV intelligent circuit breakers ...

Supplier: Xiamen Minghan Electric Co., Ltd. [China Manufacturers]

Low voltage DZ47 Circuit Breaker manufacturers

Oct 25, 2012

... Technical:MCB seriescircuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short-circuit in the ... for unfrequent on-and -off switcing electric equipment and lighting circuit in norrr-case.The product comply with Gb10963,IEC898,BS3871 ... Amount>USD3000: 30% deposit, 70% balance against copy BL. Low voltage DZ47 Circuit Breaker manufacturers

Supplier: Tengen Group Co., Ltd. [China Manufacturers]

high-voltage vacuum circuit breaker insulator

Aug 03, 2012

... circuit breaker ZW8-12 Type circuit breaker insulator abb vcb insulatorFeatures:1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of outdoorhigh-voltage ... the advantage of space insulation and grounding insulation,the breaker has perfect performance and high insulation strength5) combination ... into electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd. [China Manufacturers]

Indoor High Voltage Vacuum Circuit Breaker

Jul 17, 2012

... or fixed type 24kV vacuum circuit breaker CHFE 12kV series of indoor MV vacuum circuit breakers are used in the ... and substations. The main electric conduction loop of the circuit breaker is casted with epoxy resin by APG technics, ... and fixed contacts331Conductance circuit resistanceμΩHandcart wayRated current≤45630-1250A≤351600-2000A≤25more than 2500A Indoor High Voltage Vacuum Circuit Breaker

Supplier: Shanghai First Electrical Group Co., Ltd. [China Manufacturers]