short circuit and earth fault indicators,China short circuit and earth fault indicators Manufacturers, Suppliers

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... 2) Embedding the interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks, accumulation of dust ... the interrupting chamber 4) It serves as an indoor device and operates under the condition of rated 12/17.5KV three ... ) Rated current: 630, 1250, 1600, 2000, 2500, 3150A 3) Rated short circuit breaking current: 25, 31.5, 40KA 4) Mechanical life: 30 ...

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

earth resistance tester

Sep 11, 2012

... higher quality ,lower price .Measurement range:Earth resistance:10/100/1000ΩEarth voltage:30V AC(5KΩ/V approx).AccuracyEarth ... between electrical circuit and housing case.Self-check facilityLead wire connection to C and P terminals and proper auxiliary earth resistance can ... be checked by pressing″BATT.CHECK″button ″OK″lamp is illuminated. earth ...

Supplier: Shanghai Chrome Tools Co., Ltd.

[China Manufacturers]

230V 600w electronic Ballast run for HPS and MHL lamps grow light kits

Mar 31, 2013

... variesbetween -15%~+15%of ratin voltage7.Protection functions:Open circuit and short circuitprotection functions available.8.Easy installation:Easy to hang ... , ROSH,ULSuitable Bulbs 600W HPS/MH bulb of America and Europe standard Dimension A :410mm B: 97mm C: 135mm ... , joined in many international fairs, communicated with many growers and counterparts like Philips, GE, EYE, GAVITA,LIGHTS INTERACTION.etc ...

Supplier: Ningbo Lucky Sea Trade Co., Ltd.

[China Manufacturers]

146mm double voltage socket 110V and 240V

Mar 31, 2013

... ,etc. The transformer is made from high-quality silicon steel and high-strength wire. It has such advantages:small magnetic flux ... internal set up a thermal protection resistance. When the load short circuit,the thermal resistance rapidly warm.resistance increases until the ... circuit open,by cutting off the power supply to achieve the ...

Supplier: Wenzhou Qiante Electrical Co., Ltd.

[China Manufacturers]

Good diesel generator set with competitive price and high quality

Mar 31, 2013

... iii) Fuel level, fuel temperature display iv) Audible and visual alarm lamps and buzzers11) Short circuit protection: MCCB air switch12) Cooling system: combined cooling ... cleaner, oil cleaner Standard Accessory Common steel base frame, Circuit breaker, Damper, Exhaust silencer, Flexible pipe, Battery and connecting wires, Operation manual ...

Supplier: Fujian Tang Power Co., Ltd.

[China Manufacturers]

High quality and competitive price 12V 35/55W Standard HID slim xenon Ballast with CE,E-mark certificate

Jun 14, 2012

... Generally,Ballasts have two different types, Analog, & Digital. And two different sizes,Standard & Slim.Slim ballasts are only needed ... state output power 35W/50W ± 1WOpen-circuit protection shuts down within two secondsShort-circuit protection within .15 seconds offThe starting ... <30AThe high-low-voltage lights out> 30V, <8.5VHigh and low pressure to start> 30V, <8.5VSteady-state input current ...

Supplier: Guangzhou JinYaoe Technology Co., Ltd.

[China Manufacturers]

12V 60W Switching Power Supplies with Overload Protection, High Efficiency and Low Temperature

Mar 05, 2013

... 240V ACDimming curve smoothingAccording to output voltage TRIAC curve proportionalOutput short-circuit, overpower and overheat protectionsAdapts proper TRIAC dimmer when cascaded100% Full load ... , led box, 12V led strip, LED Neon light, LED Bulbs and and other AC power applications. 12V 60W Switching Power Supplies with ...

Supplier: Shenzhen Easeking Technology Co., Ltd.

[China Manufacturers]

KGSJ Series Water And Oil Cooled Switching Mode power supply with PLC interface

Mar 31, 2013

... with PLC interface: With high quality and reasonable price KGSJ Series Water And Oil Cooled Switching Mode power supply with ... stability≤1%Ripple factor 1%-2%Cooling ModeWater cooled and Oil cooledwater qualityDeionized water or Running water,PH:7 ... constant voltage, constant current operating mode and The self-protection function of over current ,short circuit,overheating , phase lack ,water lack, ...

Supplier: Shaoxing Wto Electric Co., Ltd.

[China Manufacturers]

Hot Sell Pure sine wave Power inverters(12V 300W and 24V 500W)

Mar 31, 2013

... power station and wind&solar hybrid generationWith high efficiency transformer instead of high frequency e-circuit design Automatic ... solutions on multi-protection, High running stability and reliability True sine wave form power output ... protection, Battery over-charge protection, short-circuit protection, over-loading protectionWork ModeContinuous and Intelligentoperation ambient temperature -10~55 ...

Supplier: Anhui In-Sky General Trading Co., Ltd.

[China Manufacturers]

NST-8580 Automotive Short & Open Finder

Jun 30, 2012

... numeric value to indicate short or open.Transmitter and Receiver LEDs show open or short circuit condition.Variable audio/visual ... signal provides fast and intuitive feedback on the circuit ... under carpets,upholstery,etc.Function:1.Short circuit tracing2.Open circuit tracing3.Wire/Circuit tracing4.Wire identification NST-8580 ...

Supplier: Dalian Newstar Tool Manufacture Co., Ltd.

[China Manufacturers]

rgb led strip and controller

Jun 14, 2012

... 3. CE & ROHS 4. Factory to sale rgb led strip and controller SummarizationRF controller adopts the advanced micro control unit, it ... of customers, it can carry out jumpy changing, gradual changing and other effects of change.Technical parameters 1. Working temperature: -20 ... wire at first, following by the power wire; Please ensure short circuit can not occur between connecting wire before you turn on ...

Supplier: Shenzhen Sunshine Led Limited

[China Manufacturers]

portable power bank with led light and 1A /0.5A output

Jan 24, 2013

... a superbright LED Torch 8).Protect functions: Short circuit, over-current,over-charging and over-discharging Application:DC 5V digital devices-mobile ... various desktop computer,Tablet computer(including MID UMPC etc )and laptop under any windows operating system(such as windows ... . Google Android system4. Windows mobile 5.0 and higher level systems5. PC and HDPC6. Sony PS3 video game7. Samsung P1000 ...

Supplier: Shenzhen Tomsi Technology Co., Ltd.

[China Manufacturers]

2000mAh USB output and high capacity mini Power bank

Feb 23, 2013

... , input oppose protection, input short-circuit protection, output short-circuit protection, output over-current protection ... etc.- Inside micro computer control- Low static power consumption - Large current for fast charging and ... and Tablets at once. Detail picture:Safety:Li-ion polymer cell abandon the possibility of exploding Short-circuit ...

Supplier: Shenzhen Shengyutongda Co., Ltd.

[China Manufacturers]

DZ47-63 mini circuit breakers 1~4p (mcb) 1~63A

Jul 23, 2012

... Detailed Product DescriptionC45N (DZ47-63) Mini circuit breaker (MCB) Protection and control of circuit against overload and short circuit,In building installation-such as houses,offices ... ,commercial complex,motor system(D curve) and industrial installation ...

Supplier: Shanghai Hongbao Enterprise Development Co., Ltd.

[China Manufacturers]

Protection Circuit Module For 8S Li-ion/Li-polymer/LiFePO4 Battery Pack

Feb 01, 2013

... Size:L69.5*W32.95*T3.5mm Protection Circuit Module For 7S Li-ion/Li-polymer/ ... for single cell≤20μAMaximal continuous charging and discharging current7A3Over-charge ProtectionOver charge detection voltage3. ... delay time1~50msRelease conditionCut load6Short ProtectionDetection conditionExterior short circuitDetection delay time200-500usRelease conditionCut load7ResistanceProtection circuitry(B ...

Supplier: Shenzhen AYAA Technology Co., Ltd.

[China Manufacturers]

LSN series Low voltage Mini Circuit Breaker/ MCB circuit breaker

Apr 06, 2012

... order to protect illuminating and distribution circuit and equipment used in the office building, residential area and similar building against overload and short-circuit, besides, it also ... can be used to switch circuit ...

Supplier: Zhejiang Smico Electric Power Equipment Co., Ltd.

[China Manufacturers]

EMA Flow and Temperature sensor

Mar 07, 2012

... This sensor features high precision, user-friendly handling, and space-saving version. The multi-colored LED bar plus ... sensor : Users can set the range of flow, temperature, and the warning signal discretionarilySensing object: gas, liquid.Sensible range( ... ):200-3000 cm/s.Display: LEDs.Power protection: overload, short-circuit, reverse polarity.Protection classification: IP67.Certification: CE, RoHS. ...

Supplier: Ema Precision Electronics (Suzhou) Corp.

[China Manufacturers]

Rechargeable Portable 20W LED light with jump starter and inverter

Nov 07, 2012

... Start output terminals99.99% Pure copper booster cable with short circuit protection patented clamp, 900A,low impedance.(NOT included)3. ... winter. Rechargeable Portable 20W LED light with jump starter and inverter has been presented above, want more similar products ... manufacture Rechargeable Portable 20W LED light with jump starter and inverter and supply OEM, ODM service according to your requirement. ...

Supplier: Ninghai Wade Machinery Co., Ltd.

[China Manufacturers]

70A MQ45-100 (NC100H) MCB mini circuit breaker FOB: $1.43

Jan 18, 2013

... 1.43 MQ45-100 (NC100) mini circuit breaker MCB is mainly suitable for overload and short circuit protection. It is especially used for ... illumination and distribution. It is of pleasing ... service life. It is mainly used for overload and short circuit protection within the circuit of AC 50/60Hz, rated voltage of ...

Supplier: Yueqing Ming Qi Electric Appliance Co., Ltd.

[China Manufacturers]

LED Driver with 10 to 90% RH Humidity and Output Voltage of 15 to 214V DC, Suitable for Streetlight

Mar 31, 2013

... to 50,000 hours lifetimeFeatures:Universal AC input/full rangProtections: short-circuit, over-load, over-voltage, over-temperatureBuilt-in active PFC function ... for all kinds of LED lighting, streetlight and moving sign applicationsBuilt-in constant current limiting circuit (C.C.+C.V.mode)Meets ...

Supplier: Zhongshan Top Shining Lighting Co., Ltd.

[China Manufacturers]