344 - 362 Results for

residual current circuit

Found 254490 Products

350mA Constant Current Waterproof led power supply

Mar 31, 2013

... power supply 2. AC to DC 350mA constant current output 30W 3. CE and ROHS 4. Warranty ... Waterproof led power supplyCC-80350C Features: Protections: Short circuit/Overload/Over Voltage/Over TemperatureIP protection standard: IP67100% ... -250VACInput current0.16AInput Frequency47 to 63 HzOutput Voltage30-85VDCOutput current(Constant)350mAMax output Power30WStorage temperature: -40-80 degreeOperating ...

Supplier: Shenzhen Shine Technology Limited

[China Manufacturers]

AC DC current transformer 5V 9V 12V

Jun 03, 2012

... ,1o=100%)Output standard12V1AProtectionOverride protection115%~200%kvA,automatic recoveryShort-circuit protection1 channel: automatic recoveryInsulationInsulation strength1500VAC/10mA,1MINInsulation resistance≥30M ... AC 50/60Hz Output Voltage: DC 12V 1A2.Short circuit protection /over voltage protection 3.Can be suitable for ... products, Christmas trees and so on. AC DC current transformer 5V 9V 12V

Supplier: Shenzhen Yuanguangyuan Technology Co., Ltd.

[China Manufacturers]

PA-91061 current power ac do converter

Mar 09, 2013

1.CE certified 2. 20 years experience to export current power ac do converter 3.Market:Southeast Asian,African,Europe ... ,wave-filled,then is output stably as 240VDC.2.Another circuit is output as TV information through condenser.3.This product ... design are sold well in Southeast Asian,African. PA-91061 current power ac do converter

Supplier: Wenzhou Hongda Electrical Equip Co., Ltd.

[China Manufacturers]

portable desktop ac/dc adaptor for laptop with 60w max output current

Oct 18, 2012

... travel products adapter and charger.4.Protections:short circuit protection,over current protection,over temperature protection.5.High reliability,long ... °C,Mil-HDBD-217F)6.Portable and low leakage current, low audio noise.The products have complete specification, ... Voltage]:12V-24V [Over Voltage Protection]:120%min [Over Current Protection]:120%min [Short Protection]:Auto Recovery [Load Regulation]:± ...

Supplier: Shenzhen Shengda Power Tech Co., Ltd.

[China Manufacturers]

circuit breaker,new type,C451 (MCB)

Sep 25, 2012

... or two,three,four poles up to 45V circuit for overload and short circuit protection.as well as for unfrequently switching on ... &off electric equipment and lighting circuit in normal case.the product comply with IEC60898&GB10963-1999 ... :setting temperature of portective characteristics at 400Crated voltage:240V/415Vrated current:1,3,6,10,16,20,25,32,40,50 ...

Supplier: Hongbao Electric Group Co., Ltd.

[China Manufacturers]

Digital Over- Current Relay

Mar 31, 2013

... and phase loss protection, independently adjustable startingand trip delay, visual current setting aid and trip indication, fail safe protection (N ... Locked Rotor0.5sec after elapse of dt2times OC setting value Current Setting RangeCurrent050.5 ~ 6A303.0 ~ 30A6010 ~ 60AStarting delay ... Fair and others:8.Term of Payment: EOCR Digital Over Current Relay (1).Order Amount

Supplier: Tengen Group Co., Ltd.

[China Manufacturers]

Constant charging current battery chargers with high quality

Aug 01, 2012

... as per customers' required colors.7,Over current, over voltage. over temperature, short circuit and reverse polarity protection.8,Led display ... - the specified value0.8Workingparameters Reverse protectionHaveShort-circuit protectionHaveSizemm250*150*88Weight10kgOperating temperature-2045charging typeconstant current. Constant power. Constant. Current. TrickleThe average life expectancy50000 Hours25 ...

Supplier: Guangzhou Hongju Electronics Co., Ltd.

[China Manufacturers]

LED bar light & G40 street light open frame Constant current led driver (700mA 32W)

Jan 16, 2013

... convection100% full load burn-in testHigh reliabilityProtections: Short circuit/Overload/Over voltage/Over temp.Built-in active PFC ... & DC with wire terminaloverload,over heat,over voltage,short circuit protection 2 years warranty packing information: >packing: 50pcs/ctn ... over voltage,short circuit protection 2 years warranty LED bar light & G40 street light open frame Constant current led driver ( ...

Supplier: Quanzhou Smarts Electronic & Technology Co., Ltd.

[China Manufacturers]

500mA constant current LED driver for LED light bulb

Nov 02, 2012

... calorific value. 2. High stability, drive stable work, output current constant, no drift. 3. High security, suitable for high ... environment of use;Chip inside integrated over-voltage, over-current, overheat protective circuit. 4. Has the maximum output power limiting function, ... corresponding temperature testing, aging test, efficacy test and short circuit testing.7.May be based on customer demand of ...

Supplier: Shenzhen Ideas Light Power Co., Ltd.

[China Manufacturers]

220V uninterruptible power systems/ homage UPS/UPS circuit

Jan 18, 2013

... 3:25:51 220V uninterruptible power systems/ homage UPS/UPS circuit

Supplier: Foshan Polytex Technology Co., Ltd.

[China Manufacturers]

Capacitor Ripple Current Wear Tester

Mar 15, 2012

... of capacitors.Performance characteristic1. DC constant current constant voltage, voltage & current continuous adjustable from 0 to rated value2 ... frequencySine waveWaveform≤5%DistortionLED: Voltage meter 0.1V; Current meter 1Ma; LCD: 6 digits display (optional)Display ... .5%±2 digitLCD: ≤0.5%±2 digitProtection modeShort circuit, over voltage and overload (switch off)Working modeWithstand ...

Supplier: Shekonic (Yangzhou ) Electric Mechanical Co., Ltd.

[China Manufacturers]

ER-D100B Multiple access control,Access authorization,circuit board,Card identification,Incident record, Ethernet,

Mar 31, 2013

... bit industrial-strength ARM processor, faster than MCS51,Access authorization,circuit board, D100(Multiple access control)Access control profileIs a ... the power of the card reader with over-current protection, even short circuit card reader power will not harm to the ... To provide the power of the electric lock with over-current protectionl All input/output port has instant overvoltage protectionl ...

Supplier: Dongguan Eastriver Technology Co., Ltd.

[China Manufacturers]

YDT1-16 push switch 10A current aluminium UPS shippment quality guaranteed

Mar 31, 2013

... for ac 50Hz. 2.output voltage:380V 3.max current:10A 4.material:aluminum protection IP67 push switch,foot switch ... voltage to 380V, dc voltage 220V circuit to frequent connected and points broken on-load circuit.The normal working conditions and installation ... IC, adopt the most complete technical design, with various protection circuit, anti-jamming measures, more stable performance.by SMD production ...

Supplier: Yueqing Aotoro Electric Automation Co., Ltd.

[China Manufacturers]

1.5U 6ways with Circuit breaker Italy PDU

Mar 31, 2013

PDU, Italy Type, 1.5U 6ways with Circuit breaker 1.Size:1.5U 19'' 2.Shell: ... .5U 6ways with Circuit breakerSpecification:Italy Type 1.5U 19''Aluminum ShellInputRated Input Voltage:250VMax. Load Current:16AInput plug:ITALYInput ... ×2MOutputRated Output Voltage:250VMax. Output Current:16AOutput Way No.:6Output Standard:ITALY UNIVERSAL FunctionControl Function:Circuit breaker Protection Function:None

Supplier: Ningbo Yinzhou Beilian Machinery and Equipment Co., Ltd.

[China Manufacturers]

Direct current PDU 32a pdu

Nov 25, 2012

... world advanced direct current power management solutions. Rated input voltage-48VDCMax. load current100AInput styleDouble input/ single inputInput terminalAir circuit breakerRated outlet voltage ... input20 branchesOutlet terminalAir circuit breaker/grounding protection copper barFailure alarm(optional)Overload buzzer alarmRemote monitor(optional)Remote monitor current /voltageStore temperature-25 ...

Supplier: Shenzhen Eton Electromechanical Science & Technology Co., Ltd.

[China Manufacturers]

Open circuit protector

Mar 31, 2013

... any impact.When the secondary circuit open, or the primary winding is abnormal over current in the secondary winding voltage ... the differential winding of the CT secondary side, over-current winding, measuring winding, busbar protection windings alternate winding. ... the secondary side of the peak is greater than 150VProtect current 5AWork environmentOperating temperature: -20 °C ~ +70 ° CHumidity: ≤ 95 ...

Supplier: Anhui Bowei Electronics Technology Co., Ltd.

[China Manufacturers]

high-voltage vacuum circuit breaker insulator

Mar 21, 2012

... high-voltage vacuum circuit breaker is a kind of outdoorhigh-voltage switch equipment with 50Hz three-phase alternating current and 12kVrated voltage2 ... ) It is mainly applied to break and close the load current, overload and short-circuitin country power net, city power net ... divided into electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd.

[China Manufacturers]

CHNT Breaker, NMI Series Moulded Case Circuit Breaker

Dec 02, 2012

... CHNT Breaker, NMI Series Moulded Case Circuit Breaker Product Features: Rated current from 10 to 1250AEmploying a fixed thermal ... capacity from 10kA to 70kA Vertical/horizontal installation Circuit breakers and auxiliaries comply with the following international standard ... IEC/EN 60947-5.1: and following: control circuit devices and switching elements, automatic control components.Certified for ...

Supplier: Yueqing Tianyi Electric Co., Ltd.

[China Manufacturers]

linear form off-circuit tap-changer

Nov 13, 2012

... -changer WST4T series linear form off-circuit tap-changer (3 phase) Type of tap ... over connection 4 No. of design series 30 rated current(A) 20 rated voltage(kv) 4 No. of ... of tap position T connecting directionWDT4T series linear form off-circuit tap-changer (single phase) Type of tap changerInstall ... over connection 4 No. of design series 30 rated current(A) 20 rated voltage(kv) 4 No. of ...

Supplier: TJPFTZ L.X. International Trading Co., Ltd.

[China Manufacturers]

Miniature circuit breaker NB1-D10 3P UL certificated

Mar 07, 2013

... : IEC/EN 60898Function:protection of circuits against short-circuit currents,protection of circuits against overload currents, switch,isolation ... considered: the earthing systems(TNS,TNC),short-circuit current at the circuit-breaker installation point, which must always be ... loads with high inrush current at the circuit closing(lv/lv transformers,breakdown lamps). Miniature circuit breaker NB1-D10 3P ...

Supplier: Shenzhen Seamoc Tech Co., Ltd.

[China Manufacturers]

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