residual current circuit,China residual current circuit Manufacturers, Suppliers

current transformer testing equipment

Feb 12, 2012

... equipment AC circuit current transformer testing equipment Rated voltage: below 0.66kV CE CCC current transformer testing equipment LZX-10QDetailed ... and rated output COSØ=0.81s thermal current(kA)Rated dynamic current(kA)0.2S0.20.510P15LZX-10Q5/50. ... 5922.5150/51424200/51832300/52448400/53064600/53054800/540721000/55090 current transformer testing equipment LZX-10Q Overall dimension drawing:Note: ...

Supplier: Shanghai Fengyilong Electronic Co., Ltd.

[China Manufacturers]

Constant current dimming Led Driver

Sep 30, 2012

... %,0.2Vp-p Current precision:+/-5% Starting time:500maS/220V/AC Power factor:0.95 Protection:Short circuit,Open circuit:Protected mode:Remove ... :3KV/ACInsulation Restistane:100 Ohm/ 500VDC/25C/70%RHEMI:EN55015Harmonic current:EN61000-3-2ClassCPin ≥25WElectronmagnetic stamina:EN61000-4-2,4,5 ... 163*43*32mmWeight:0.19KG/0.34Kg/0.4Kg Constant current dimming Led Driver

Supplier: Shenzhen Lightingme Light Co., Ltd.

[China Manufacturers]

Low-voltage Current Transformer(PR)

Mar 31, 2013

Current transformer for protection requires the current to run in the circuit that carres many times of rated current.

Supplier: Zhejiang Jiukang Electric Co., Ltd.

[China Manufacturers]

**12*9.5mm mini micro magnetic buzzer with built-in circuit with built-in circuit**

Mar 31, 2013

(1)The model of Magnetic Buzzer with Circuit Built in:TDA-12095 (2)RoHS (3)dimension:12*9. ... )2.5~4.04.0~6.09.0~15.0Rated Current(Max)mA30Sound level 10cm(Min)dB828585Resonant FrequencyHz2300±300Operating Temperature°C ...

Supplier: Changzhou TDA Electronic Co., Ltd.

[China Manufacturers]

LC9125 constant current electronic transformer for 12v halogen LED driver

Feb 15, 2013

... 2 over voltage protection 3 withstand voltagle LC9125 constant current electronic transformer for 12v halogen LED driver LED power ... -63Hz Efficiency: 80% typical Power Factor: >0.98 Output Current: 5A Voltage: 12Vdc Efficiency: 80%Protection: Over load:105- ... extends life time. c. Protection against short circuit and overload. LC9125 constant current electronic transformer for 12v halogen LED driver

Supplier: Shenzhen Lesun Lighting Electric Co., Ltd.

[China Manufacturers]

Miniature Circuit Breaker

Nov 02, 2012

... poles 400Vcircuit for overload DZ47-63(C45) Miniature Circuit Breaker (MCB)Application: The product is mainly ... four-poles 400Vcircuit for overload and short-circuit protection as well as for unfrequent on-and ... -off switching electric equipment and lighting circuit under normal condition. It can be used ... GB10963,IEC 60898 standards. Main Technical Data:1. Rated current: 1A, 2A, 3A, 4A, 5A, 6A, 10A ...

Supplier: Yueqing Android Electric Co., Ltd.

[China Manufacturers]

Mini Circuit Breaker (SR-60 series)

Feb 28, 2013

... (1) Type: showed in picture, (2) Voltage: 230V / 400V, (3) Current: 1-63A, (4) Specifications: 1P, 2P, 3P, 4P (1) Type: ... showed in picture, (2) Voltage: 230V / 400V, (3) Current: 1-63A, (4) Specifications: 1P, 2P, 3P, 4P, (5) Usage ... : slide guideOur factory manufactures switch, socket, plug, outlet, adaptor, circuit breaker, lamp holder, ventilator and other electrical appliance, with European ...

Supplier: Zhejiang Songrui Electrical Co., Ltd.

[China Manufacturers]

DM204 3 3/4 bit digital current clamp

Oct 14, 2012

Current clamp Anti high voltage circuit design Auto power off, data hold Unit symbol display MOQ: ... 40pcs, CE certification DM204 3 3 /4 bit digital current ... 35 mm;2 Current clamp with portable design, easy to operate.3,Full function protection, anti high voltage circuit design4,CE stander ...

Supplier: Shenzhen Vicimeter Technology Co., Ltd.

[China Manufacturers]

Current sensor

Mar 31, 2013

... measurement of DC and AC. Current sensorThe current sensor is used to measure the current in circuit, as well as the measurement ... the resistance; after enlarging the circuit, it can be available to measure the current accurately; the current sensor can be used for ... DC circuit and low voltage AC circuit. During the use, the current sensor ...

Supplier: Jiangsu SWR Science Technology Co., Ltd.

[China Manufacturers]

Circuit Breaker CVP-4

Sep 12, 2012

... off operation,prevent from overload and short circuit. Circuit Breaker/CVP-4CAY.NO. CVP-4RATED CURRENT :1-40ARATED VOLTAGE :120V—220VLIFE : ... 10000 CYCLESCVP series circuit breakers are suitable for rated ... voltage 220V and rated current should not exceed 40A.Can ...

Supplier: Zhejiang Yueqing Xiongda Electronic., Ltd.

[China Manufacturers]

ZN28A-12 series indoor high voltage vacuum circuit breaker

Mar 31, 2013

... 1.ZN28A12 series indoor high voltage vacuum circuit breaker is a kind of indoor device ... features:The product is of fixed style vacuum circuit breaker particularly used on switchgear cabinet, it ... put to use. 3.Working principle The circuit breaker is equipped with intermediately sealed longitudinal magnetic ... vacuum and will soon be quenched when the current is going through the zero cross point; ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

protection circuit module for 11.1V rechargeable battery

Aug 21, 2012

... is as follows,1).Model: RG-34CELL-L model protection circuit module(PCM)2).Dimension of PCB board: 32.4mmx13.0mmx1 ... maximum dischargin current that PCM can support: 6A6).Application: widely used for 11.1V/12V rechargeable battery pack protection circuit module for ...

Supplier: Shenzhen Rigao Technology Co., Ltd.

[China Manufacturers]

JLSZK-12W High-voltage Pre-paid Metering Box (with vaccum circuit breaker)

Apr 23, 2012

... immediately.2. Structure IntroductionThis product make up by high voltage circuit breaker, current transformer, voltage transformer and metering box. Inside the box ... . Model Description4. Technical ParametersJLSZK-12W Voltage PartJLSZK-12W Current PartZW28 -12W2 Vacuum Circuit Breaker Data5. Outline and Installation Size JLSZK-12W High ...

Supplier: Shanghai Keynai Electric Co., Ltd.

[China Manufacturers]

1 Poles GQP Plug-in circuit Breaker

Mar 31, 2013

Circuit Breaker; 1Poles GQP Plug-in Ciruit Breaker; Rated voltage:240/415V; IP20 Circuit BreakerDescription:1.Poles:1P , 2P ,3P;2.Rated Voltage:240/415V;3.Current:15A,20A,30A,40A,50A;4.IP 20;

Supplier: Fuzhou Sekuro Electrical Appliance Co., Ltd.

[China Manufacturers]

6w Constant Current LED driver for bulbs

Mar 15, 2012

... -7W non-dimming LED bulb 6W/350mA Constant Current LED DriverProduct Feature:1. Be Used in 5 ... 2. Isolation and constant current, meeting with safety requirements. 3. Overload, overvoltage and short-circuit protection, be safe and ... reliable.4. Long life, small size. Technical Specification: Lamp TypeLED BulbsPower6WInput frequency47/63HzInput Voltage85-265VOutput Current ...

Supplier: Fujian Raynen Electronics Co., Ltd.

[China Manufacturers]

DNS Moulded case circuit breaker TBM1-250N-4P

Mar 31, 2013

... . They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 630A ... off working and protecting overload, short circuit and lacking voltage. It complies with IEC60947-2.SpecificationsTypeTRated current (A)PolesRated insulation voltage (V ...

Supplier: Daquan Electric Co., Ltd.

[China Manufacturers]

Electromagnetism drive type ATS Circuit breaker

Aug 30, 2012

... drive type ATS has got UL Certificate. 2.Rating current:20-5000A , 2P,3P or 4P 3.ATS Switch Electromagnetism ... supply infrequence switching -- insulated rating voltage AC800V and DC250V, rating current 20-5000A,rating frequency 50/60Hz.It can be widly ... ship, elevator, industrial production line and so on.MCTRANS SeriesRating current:20-5000AOption:2P,3P or 4PUL Certificatehttp://www.aliexpress.com ...

Supplier: Guilin Glminco Intelligent Control S&T Co., Ltd.

[China Manufacturers]

Swimming pool and drinking water free chlorine analyzer/residual chlorine controller/free chlorine sensor/chlorine probe

Aug 28, 2012

... interface (MODBUS protocol part compatible).5. Photoelectric isolation 4-20mA current output.6. Hysteresis quantity any setting function, avoid switch relay ... of measurement: hypochlorous acid (HOCL) : 0-10.00 mg/L, residual chlorine: 0-20.00 mg/L, PH value: 0-14 ... 91 mm Swimming pool and drinking water free chlorine analyzer/residual chlorine controller/free chlorine sensor/chlorine probe

Supplier: Shanghai Anjun E-Tech Co., Ltd.

[China Manufacturers]

Circuit Breaker

Jan 10, 2013

Circuit Breaker We are manufacturer of low voltage electrical products from 1992 Circuit BreakerRated Current:1A~63ARated Voltage:230Vac(1P), 400Vac(2/3/4P)Characteristic Curve:B, C, DNo. of Pole:1P, 2P, 3P, 4PBreaking Capacity:6000A (M type)10000A (H type)Standards:IEC/EN 60898 Circuit Breaker

Supplier: Yueqing Wanshfa Electronics Co., Ltd.

[China Manufacturers]

current transformer,mini current transformer,transformer

Mar 17, 2013

... type current transformer,mini current transformer,protective current transformersProtective current transformers are required to operate over a range of current many times the circuit rating and ... of Proterctive Current Transformers in relation to accuracy class and ALF require a close examination of relay characteristic and circuit conditions which ...

Supplier: Wenzhou Jincheng Imp & Exp Trade Co., Ltd.

[China Manufacturers]