power circuit breaker,China power circuit breaker Manufacturers, Suppliers

Vacuum Circuit Breaker (Intelligent Type)

Jun 20, 2012

... faulty, reducing the negative effect Type ZW32DX-12 vacuum circuit breaker Intelligent type is a reliable vacuum switchdevice for 12kV system ... by the way of wireless CDMA or GPRS,such as circuit status, current information etc, providing end user with ... realizing comprehensive of automatic,integration, intelligence control of the power system. Vacuum Circuit Breaker (Intelligent Type)

Supplier: Wenzhou Yikun Electric Co., Ltd.

[China Manufacturers]

circuit breaker

Mar 04, 2013

Hydraulic mini circuit breaker: suitable for overload and short circuit protection Hydraulic mini circuit breaker:1.breaking capacity:3KA,6KA2.Rated voltage:230v/240v,400v/ ... earth leakage protection4.it's applying to the telecom equipment,power regulator,power conversion system,automatic control system ...

Supplier: Yueqing Huaqi Import & Export Co., Ltd.

[China Manufacturers]

BALE9-80S Residual Current Circuit Breaker (RCCB)

Jul 13, 2012

... 03A, 0.1A, 0.3A. BALE9-80S Residual Current Circuit Breaker (RCCB) CONTRUCTION AND FEATURE1) Provides protection against earth fault ... abnormal heating and strong impact5) Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the ... rated sensitivity6) Independent of power supply and line voltage, and free from external interference, ...

Supplier: Zhejiang Zhiming Electric Imp. & Exp. Co., Ltd.

[China Manufacturers]

JYW1-2000A Drawer/Fixed ACB Circuit Breaker

Nov 17, 2012

... -voltage, short-circuit and single-phase earthing with intelligentized and selective protection functions, the breaker can improve the reliability of power supply, and ... of electrical devices as Air Circuit Breaker,Mini Circuit Breaker,Moulded Case Circuit Breakers,Leakage Breaker,A.C Contactors and Dual power Automatic Transfer Switch,etc.Our ...

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

[China Manufacturers]

C65LE ELCB RCBO Earth Leakage Circuit Breaker

Jun 16, 2012

... Earth Leakage Circuit Breaker With overcurrent protection 6KA high breaking capacity OEM offered C65LE ELCB RCBO Earth Leakage Circuit BreakerC65LE ... residual current of the circuit exceeds the fixed value, the ELCB can cut off the power within the time ... unfrequented switchover of the circuit under normal conditions. It conforms to IEC61009 standard. C65LE ELCB RCBO Earth Leakage Circuit Breaker

Supplier: Wenzhou Jerdin Electric Co., Ltd.

[China Manufacturers]

63A KMB2Z-63 DC Circuit Breaker ( DC MCB breaker )

Jan 27, 2013

63A KMB2Z-63 DC Circuit Breaker ( DC MCB breaker ) 1,1A,2A,3A,5A,6A,10A,15A, ... Breaking DC Circuit Breaker (DC MCB breaker)ker(hereafter ref The KMB2Z-63 series DC Mini Circuit Breakers to as circuit breaker (DC MCB breaker ), ... on electric power, posts and telecommunications, transportation, Industrial and mining establishment. This design of the DC miniature circuit breaker (DC circuit breaker) is ...

Supplier: Yueqing Aukeman Trading Co., Ltd.

[China Manufacturers]

RCD Circuit Breaker*

Jun 07, 2012

Ciucuit Breaker(Portable RCD) Tripping current:10mA and 30mA TUV/GS.CE ... Circuit Breaker Resicual Current Device (RCD)Reliable personnel protection from dangerous electric shockFault currents are detected in a split second and interrupted power ... IP55 Colour:BlackMaterial Case:2805PC Bayer Buttom shell:Silicone RCD Circuit Breaker*

Supplier: Wenzhou Bestfun Electric Co., Ltd.

[China Manufacturers]

GV2-M20 Motor Protection Circuit Breaker

Feb 07, 2012

... 4~11KW Phase:3P GV2-M20 Motor Protection Circuit Breaker1.ApplicationGV motor protection circuit breaker are mainly used for the overload and short ... in AC 50/60Hz,up to 660V,0.1~80A power circuit,as a full-voltage starter to start and cut ... the overload and short circuit protection of circuit and power equipment in the power distribution network.2.Specification TypeStandard power ratings of 3-phase ...

Supplier: Zhejiang Tengen Imp. & Exp Co., Ltd.

[China Manufacturers]

outdoor high voltage SF6 circuit breaker

Nov 17, 2012

... .5KV Series outdoor high voltage SF6 circuit breaker Use:designed for control and protection of the electric power LW8-40.5KV Series outdoor ... of the electric power distribution and transimission system with voltage up to 40.5kv,it could be also applied circuit breaker connection and ...

Supplier: Hangzhou Huaru Technology Co., Ltd.

[China Manufacturers]

Indoor-use Embedded Pole Medium Voltage Vacuum Circuit Breaker(VCB) VW1-12GY Plateau

Mar 26, 2013

... Cooperative Company 1. General The VW1-12 series vacuum circuit breaker adopt the latest and mature technology of automatic Pressure ... is casted in the resin, which makes the circuit-breaker poles particularly sturdy and reliability and protects the interrupter ... 22023Rated voltage of energy storage motorVAC110/220, DC110/22024Rated Power of energy storage motorW70, 100 (40kA)25Energy storage times ...

Supplier: Wankong Group Co., Ltd.

[China Manufacturers]

Surge Protector / circuit breaker surge protector

May 01, 2012

... the device can automatically remove it from the power line out, while status indicator from green ... at the junction, usually installed in the floor power distribution box, computer center, telecommunications room, the ... unit and is equipped with electronic medical equipment, power distribution box location. can also be installed in ... the nearest outlet. Surge Protector / circuit breaker surge protector

Supplier: Yueqing Wenzheng Explosion-Proof Electrical Appliance Factory

[China Manufacturers]

Single Pole Circuit Breaker RCBO 4.5kA

Aug 13, 2012

... ):10,16,20,25,32A 4. SAA certificate Single Pole Circuit Breaker RCBO 4.5kA:Scope of application SDRNL-32 earth leakage ... . They are mainly used to protect the building illumination and power distribution system. Product has passed CB, SAA certificate. Main Technical ... should be mounted vertically. If the operation handle puts through power source upward, there should be no notable impact and vibration ...

Supplier: Wenzhou Litto Intelligent Electrical Co., Ltd.

[China Manufacturers]

YD4G-12/24 indoor high-voltage embedded poles vacuum circuit breaker

Feb 01, 2013

... .ISO90000 Certificate YD4G--24 indoor high voltage vacuum circuit breaker can be used in the power system demanding frequent operation of continuous current ... .This breaker can be as fixing setting unit and also ... air YD4G-12/24 indoor high-voltage embedded poles vacuum circuit breaker

Supplier: Daya Electric Group Co., Ltd.

[China Manufacturers]

GV2 ME08C 2.5-4A Motor circuit breaker

Jul 03, 2012

... circuit breaker SpecificationsGV series motor protection circuit breakers are mainly used for the overload and short circuit protection .GV MOTOR PROTECTION CIRCUIT BREAKER ... in AC50/60HZ,up to 660V,0.1-80A power circuit ,as a full voltage starter to start and ... or for the overload and short circuit protection of the circuit and power equipment in the power distribution network. Model :GVFunction : ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

SF6 insulated vacuum circuit breaker panel, kema ring main unit

Apr 19, 2012

... , IEC standards 3. Free extensible, free maintenance SF6 insulated vacuum circuit breaker panelWith the laser cutting and puching machines imported from TRUMPF ... Hz 50,6050,60 Rated current A 630 630Rated short circuit breaking current kA 20 20Mechnical lifetime Ops. 10000 10000 Protection ...

Supplier: Beihai Galaxy Switch Devices Co., Ltd.

[China Manufacturers]

LW8 40.5 kV SF6 Circuit Breaker

Mar 11, 2013

LW8 40.5 kV SF6 Circuit Breaker Standards: IEC 62271-100 LW8 40.5 kV SF6 Circuit BreakerApplication: for control and protection of 40.5 kV power system.Ratings: 40.5kV, 2000A Features:l With CT14 spring operation mechanism.l High breaking capacity.l Secure and reliable operation.l Applicable for frequent operation; easy or free of maintenance. LW8 40.5 kV SF6 Circuit Breaker

Supplier: Hengyang Huaneng Electric Appliances Industry Co., Ltd.

[China Manufacturers]

V1-Hot Sales ZN63A(VS1) 12KV Handcart Type HV Indoor Vacuum Circuit Breaker(VCB)

Feb 02, 2013

... voltage vacuum circuit breaker is rated voltage 12kV, three-phase AC 50Hz Indoor high-voltage switchgear ,apply for power stations, ... high altitude breaking load and frequent operation place. Circuit breaker manufacturing accordance with our national standard GB1984-2003 ... the related IEC standards And reliable interlock function. Circuit breaker operating mechanism for the spring energy storage type, ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

ZN32-12 series outdoor high voltage vacuum circuit breaker

Feb 05, 2012

... % fully copper.DescriptionThe ZN32 outdoor HV vacuum breaker is a kind of outdoor power distribution equipments on rated voltage12kV, three-phase AC ... networks. And it can be used as a ring network power supply unit and terminal unit to distribute electric energy, control ... equipments.Technical data ZN32-12 series outdoor high voltage vacuum circuit breaker

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

PMAC801 Motor circuit breaker

Jan 12, 2013

... current, three phase /phase voltage, zero phase sequence current, active power, reactive power, power factor, frequency, and active energy measurements. 4. Provides protection ... / reactive poweroptionaloptionalleakage currentoptionaloptionalpower factoroptionaloptional frequencyoptionaloptionalactive energy (kwh)optionaloptional PMAC801 Motor circuit breaker

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

252KV SF6 Circuit Breaker

Jan 24, 2013

1. 252KV SF6 Circuit Breaker 2. SF6 Type 3. ISO Certificated 4. IEC Standard 5. CESI Test Report 252KV SF6 Circuit Breaker1. Type: SF6 ... current, fault current and changing over circuit, so as to realize the control and protection of power system. Each pole has one ... . Hydraulic Mechanism Principal Drawingb.Outline and Foundation Dimension 252KV SF6 Circuit Breaker

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

[China Manufacturers]