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

ZW32A-12 Outdoor AC HV Vacuum Circuit Breaker

Feb 20, 2012

... and colse load current overload current and short-circuit current in substation, industrial and mining establishments ... 42 (gap 49) 30KV5Rated short-circuit breaking current20KA6Rated short-circuit closing current (peak)50KA74S short-time withstand current (peak)20KV8Rated ... -0.3s-close-break-180s-close-break10Rated short-circuit breaking current breaking times50Times11Rated operating voltage220(DC ...

Supplier: Zhejiang Fuerte Electrical Apparatus Co., Ltd.

[China Manufacturers]

BS 6241Y Single core and earth cable

Apr 24, 2012

... .c. between conductorsMaximum cable temperature 70o C, in case of short circuit 160o CApplicationsSuitable for fixed installations in dry or damp premises.

Supplier: Jiangsu Yafei Wire & Cable Co., Ltd.

[China Manufacturers]

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

Feb 02, 2013

... altitude breaking load and frequent operation place. Circuit breaker manufacturing accordance with our national standard ... related IEC standards And reliable interlock function. Circuit breaker operating mechanism for the spring energy ... 31504Rated short-circuit breaking currentKA20 25 31.55Rated short-circuit closing current (peak)KA50 63 806Rated short-circuit durationS47Rated short-circuit breaking ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

3 Pole 63A Electrical Circuit Breaker w On Off Switch

Feb 23, 2013

... w On Off SwitchSpecifications:Product NameCircuit BreakerMaterialPlastic, Electric ComponentsTypeC63Rated Voltage400VRated Circuit Breaking Capacity4500ARated Current63ATotal Size (Approx.)7.7 x 6.5 ... distribution system or electrical distribution system for protecting overload and short circuit in the system. It comply with IEC 60898 and GB10963 ...

Supplier: Yueqing Fengxing Electric Factory

[China Manufacturers]

NS circuit breaker

Feb 19, 2013

... -1250A Type: NS/NSE/NSD/NSX APPLICATIONNS series moulded case circuit breaker is one of the most advanced type breakers in ... design and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from ... motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.SPECIFICATION

Supplier: Yueqing Mingbo Marine Electric Co., Ltd.

[China Manufacturers]

Mini Circuit Breaker

Jan 12, 2013

This is a MCB.If you are interested in our products,please feel free to contact with us. 3SB1-63 MCB are by far the most widely used MCB for breaking capacity between 3,000A to 4,500A The MCB is reliable and economical ,because of the large volume of production. The product is to protect cable and equipment against overload and short circuit. standards: IEC 60898-1 Mini Circuit Breaker

Supplier: Shanghai Gaohe Imp. & Exp. Co., Ltd.

[China Manufacturers]

Residual current operated Circuit breaker

Feb 05, 2013

... distribution system or motor distribution system for protection overload and short -circuit in the system.2)The product is neoteric in ... Single pole 220V or 2-3 poles 380V circuit for overload and short -circuit protection as well as for unfrequent on and ... off switching ellectric equipment and lighting circuit in normal case ...

Supplier: Guangdong Clipley Electrical Industrial Co., Ltd.

[China Manufacturers]

T5 circuit electronic ballast

Mar 18, 2012

... , reducing maintenance cost. -With special protection to prevent high voltage, short circuit and leading E. O. L. L; -Long average life-span ...

Supplier: Jiangsu Southocean Optoelectronics Co., Ltd.

[China Manufacturers]

Seabird M1-400/3300 Molded Case Circuit Breaker vacuum circuit breaker

Mar 24, 2013

... /CCC 3.Competitive price and good quality CM1series moulded case circuit breaker is one of our new type products developed and ... is supplied with rated operating voltage 690v and used for circuit of AC 50Hz, rated operating current from 6A to 1250A ... the Motors Equipped with the protection devices for over-current, short circuit and under voltage, the products are capable of preventing damage ...

Supplier: Wenzhou Zhente Trade Co., Ltd.

[China Manufacturers]

schneider electrical mccb circuit breaker DZ47-63

Feb 24, 2013

... , 400V in double, three, four poles for protecting overload and short circuit, and rated current up to 63A. It can also be ...

Supplier: Zhejiang Fengyuan Electrical Co., Ltd.

[China Manufacturers]

ZN28A -12 indoor high-voltage vacuum circuit breaker(VCB)

Jan 22, 2013

... on..Main technical parametersRated voltageKV10Rated short-circuit duration timeS4The highest voltageKV11.5Times of rated short-circuit breaking current timesTimes 30Rated short-time frequency endurable voltageKV42Breaking ... of reclosing automatically without currentS0.3Rated short-circuit breaking currentKA12.5 20 31.5Reclosing timeS0.1Rated short-circuit opening current( peak)KA31.25 50 ...

Supplier: Wuxi Xishan Nanfang Welding Equipment Co., Ltd.

[China Manufacturers]

Moulded case circuit breaker-Tmax

Aug 17, 2012

Moulded case circuit breaker-Tmax 1. comply with standard of IEC947-2 2. ... -100D/3“SD”---Saide electrical Co., Ltd“M”---moulded case circuit breaker“T”—Tmax series“1”---design code“100”---rated current ... ,400 and 630.“D”---breaking capacity grade of rated limiting short-circuit. Another two grades, N,H and L“3”---pole number ...

Supplier: Taixing Guolian Ship Equipment Limited

[China Manufacturers]

Mini circuit breaker I Pole

Mar 03, 2013

... function5.In accordance with IEC60898, GB109636.Protection functions: overload, short circuit, unfrequent operation and isolutionFunction and features : ModelRated currentPoleInsulation voltageRated ... voltageFrequencyRated short Circuit breakingcapacity(KA)instantaneous release typeHB861,2,3,6, 10, ...

Supplier: Zhejiang Huabang Electric Power Meter Co., Ltd.

[China Manufacturers]

DZ47-63 Residual current devices

Nov 01, 2012

... -63 Residual current devicesConstruction and Feature Provides protection against earth fault/leakage current,short-circuit, overload and function of isolation Contact position indicationProvides protection ...

Supplier: Minqing Shengyi-Electric Co., Ltd.

[China Manufacturers]

BDM19-63 MCB WITH INDICATOR

Mar 31, 2013

... .Handle central-staying function for circuit fault indicatingIn case of overload, to protect circuit,MCB handle trips and stays ... stay in such position when operated manually.High short-circuit capacityHigh short-circuit capacity 6KA for whole range and 10kA capacity ... ,50,63Tripping curve:B,C,DRated short-circuit capacity(lcn):6kARated service short-circuit breaking capacity(lcs):7.5kARated frequency: ...

Supplier: Yueqing BODUN Electric Co., Ltd.

[China Manufacturers]

residual current device

Jun 09, 2012

... ,25A,32A 4.rated voltage:240V Scope of applicationDRNL-32 earth leakage circuit breakers are mainly applied to the AC 50Hz/60Hz ... or below, They have the electric leakage (electric shock), overload, short circuit and so on protection functions. The over voltage protection function ... should be pressed once in a state of making the circuit to check whether the function of RCBO is normal and ...

Supplier: Yueqing Heyuan Electronic Technology Co., Ltd.

[China Manufacturers]

CE RoHS certifited 50W Single Output SMPS switching power supply(S-50-12)

Jul 23, 2012

... 100% full load burn-in test 4) Protection: Overload, short circuit 5) Competitive price, high reliability 6) Output: D120U1, D120U2, ... RATED OUTPUT POWERProtection type:Hiccup mode,recovers automatically after fault conditionOVER VOLTAGE5.75V-6.75V13.8V-16.2V17.2V ... 6V-32.4VProtection type:Hiccup mode,recovers automatically after fault conditionENVIRONMENTWORKING TEMP -10~+60°CWORKING HUMIDITY20-90%RH ...

Supplier: Yueqing Ximeng Electric Co., Ltd.

[China Manufacturers]

C60 MCB

May 06, 2012

For overload and short circuit protection. It has the function of isolation. Suitable for the distribution system in domestic, c For overload and short circuit protection. It has the function of isolation. Suitable for the distribution system in domestic, commerce and industry. C60 MCB

Supplier: Yueqing Senyu Fuses Co., Ltd.

[China Manufacturers]

Hid electronics ballast

Mar 15, 2013

... . 2)Protection of Short Circuit: Lock protection against continuous or long-time short circuit. 3)Protection of Open circuit: Lock protection in ... 0.7s after Open circuit. 4.Product Features ... slim shape with special DSP(digital signal processing)system circuit, flat transformer structure. Precise system control means high ...

Supplier: Guangzhou Meiche Electronic Factory

[China Manufacturers]

protective relays

Feb 08, 2012

... 50/60 Hz power supply. KLR 123 Earth fault Protection Relay/Digital Relay KLR 123 Earth fault Protection Relay/Digital Relay1. FEATURES A. Both ...

Supplier: Zhejiang KRIPAL Electric Co., Ltd.

[China Manufacturers]