spring operating mechanism for sf6 circuit breaker,China spring operating mechanism for sf6 circuit breaker Manufacturers, Suppliers

vacuum circuit breaker

Mar 31, 2013

... 12kV rated voltage GeneralZN63A-12 (VS1) indoor high voltage vacuum circuit breaker is an indoor equipment of three phase AC 50Hz system ... used in industrial and mining enterprises, power plants and substations for protection and control of electric equipment. It is specially ... (peak)kV754Rated 1min power frequency withstand voltage (rms)kV425Rated operating sequence O-0.3s-CO-180s-COO-180s-CO-180s ...

Supplier: Zhejiang Jiukang Electric Co., Ltd.

[China Manufacturers]

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

Apr 23, 2012

... upper chamber is for the vacuum circuit breaker and the lower chamber is for the transformers, with manual spring division to control ... 2. Structure IntroductionThis product make up by high voltage circuit breaker, current transformer, voltage transformer and metering box. ... -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]

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

Mar 31, 2013

DNS Moulded case circuit breaker TBM1-250N-4P ApplicationTBM1 moulded case circuit breaker is one of the most advanced ... and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated ... (V)Rated operating voltage(V)Arcing over distance (mm)Ultimate short circuit breaking capacityServies short circuit breaking capacityOperating performance ...

Supplier: Daquan Electric Co., Ltd.

[China Manufacturers]

ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB)

Aug 27, 2012

... .High quality ,competitive price ZN28-12 Indoor AC Vacuum Circuit Breaker (VCB) is mainly equipped inside the mantal-enclosed switchgear ... voltage of the floodgate(DC)V110,22022012Speak and move mechanism amount shut the electric current of floodgate(DC)A7112813Speak ... distanc of the contactmm11±116Ultra journey(touches the head spring and compress length)mm4±117three-phass breaking intoshut floodgate ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

NS Moulded Case Circuit Breaker

Jun 03, 2012

... (Merlin Gerin Model MCCB) NS series moulded case circuit breaker is one of new type breakers which this company ... : MCCB are suiable for vertical or harizontal installation. 2, According to use of MCCB: Distribution circuit protection type, motor ... 4, According to operation way: For direct handle operation for external rotary handle operating, formotor operating; 5, According to overload release type ...

Supplier: Naidian Group Co., Ltd.

[China Manufacturers]

Leakage circuit breaker

Mar 31, 2013

... SEMKO, European CE certificate for VKL001 Leakage circuit breaker with high quality. Application:The VKL001 leakage circuit breaker provide the function of ... 30mA,or 500mA.◊Electrical standards:·IEC1008(EN61008),GB16916.1·Operating time: ◊ No time delay;G type:No ... single-core conductor◊Contact mode indicator◊Different leakage operating current specs.◊Keep electrical equipment from false tripping ...

Supplier: Yueqing Vorax Electric Co., Ltd.

[China Manufacturers]

NEW SCHNEIDER MODEL iC60N MCB MINIATURE CIRCUIT BREAKER

Mar 31, 2013

... ~40A· Degree of protection IP40(front face) IP20(terminal)· Operating temperature -35°C~+70°C· Storage temperature -40°C~+ ... · Double clip for dismounting with comb busbar in place· Fault tripping indication by a red mechanical indicator in circuit breaker front face· ... contacts and allows operations to be performed on the downstream circuit in complete safety· Remote indication, open/closed/tripped, by ...

Supplier: Yueqing Joyelec Co., Ltd.

[China Manufacturers]

S250LE RCBO earth leakage circuit breaker / residual current circuit breaker/residual current device/ELCB/rccb/rcd

Oct 15, 2012

... ApplicationS250LE RCBO earth leakage circuit breaker / residual current circuit breaker/residual current device/ELCB/rccb/rcd is suitable for the circuit of 50/60Hz, ... Current (A)40, 50, 63, 80, 100Rated Residual Operating Current ()(mA)30, 50, 100, 200, 300Rated Residual Non ... -Operating Current ()(mA)≤0.5Rated Voltage (V)AC 230/400Residual Current Off-time≤0.1SShort Circuit Capacity (Icu ...

Supplier: Xingle Group Co., Ltd.

[China Manufacturers]

EF1-100 earth leakage circuit breaker

Feb 21, 2012

... leakage circuit breaker C Residual Current Device C is in conformity with the standard of IEC61008. It can cut off the fault circuit ... fire caused by earth leakage.C RCD is mainly suitable for use in varieties of plants and enterprise, building construction, commerce ... Current:16,20,25,40,63,80,100A Rated residual operating current:30,100,300,500mARated residual non-operation current(mA ...

Supplier: Yueqing Laurence Imp. & Exp. Co., Ltd.

[China Manufacturers]

Circuit Breaker S Type

Mar 31, 2013

3VL Series MCCB Product DescriptionThis moulded case circuit breaker is suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, rated ... numberRated insulating voltage(V)Rated operating voltage(V)Ultimate short circuitbreaking capacity lcu(KA)Rated short-circuit serrice breaking capacity lcs(%lcu ...

Supplier: Wenzhou Fullwill Electric Co., Ltd.

[China Manufacturers]

CBT-V DC Circuit Breaker Test Set

Aug 15, 2012

... Most authority CB tester in China Description:DC circuit breaker tester set is used for mechanical characteristic test of CB action device.Model ... CB around China.Product Features:-IEC standard applied for-Up to 6 gaps of circuit breaker can be tested -Two test mode: by ... of CB’s contacts, DC motor rotation for CB spring stretch.-Universal sensor clamp, suitable for almost all CB action device.-All test ...

Supplier: APT Power Technology Co., Ltd., Xi'an

[China Manufacturers]

High voltage circuit breaker copper alloy contact H92

Oct 06, 2012

... .According to the graph processing This part is mainly used for high voltage switching equipment of the core components, play a ... conduction is widely used in various high-voltage load switch, SF6 circuit breakers, large switching capacity and ground isolation switch switch.You ... -1 Surface treatment: Transparent oil, rust-proof oil. High voltage circuit breaker copper alloy contact H92

Supplier: Shaanxi Lishi Material Moulding Co., Ltd.

[China Manufacturers]

MBLPN2 mini circuit breaker household 2012

Nov 25, 2012

... circuit breaker, Mini circuit breakersApplication:1.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-for ... circuit capacitySpecification Needs:Relative Humidity:93% RH at 25Room Temperature:-5 to 40°CRated operating ...

Supplier: Yueqing Meba Electric Enterprises Co., Ltd.

[China Manufacturers]

high-voltage vacuum circuit breaker insulator

Mar 21, 2012

... 1) ZW8-12, ZW8-12G series high-voltage vacuum circuit breaker is a kind of outdoorhigh-voltage switch equipment with ... the metal box4) For the SMG material has the advantage of space insulation and grounding insulation,the breaker has perfect performance ... of CT23 type power storagewith spring, which can be divided into electromotion type and manual type high-voltage vacuum circuit breaker insulator

Supplier: Zhejiang Tongyi Power Equipment Co., Ltd.

[China Manufacturers]

Circuit Breaker position Indicator lamp ADWZ25-K/2

Oct 17, 2012

... colour and the graphicsstand for the working state Outline dimension: 37.5×37.5×62Cutting size: Φ25 Circuit Breaker position Indicator lamp ADWZ25 ...

Supplier: Xiamen Leelen High Voltage Electric Co., Ltd.

[China Manufacturers]

Moulded Case Circuit Breaker (ABS-D)

May 26, 2012

... AC 50/60Hz. ABS-D series moulded case circuit breaker is suitable for industrial or commercial power and lighting with AC 50 ... be attached to install the accessories which have protection function for avoiding loss-voltage, under-voltage. The product can ... also can be equipped hand-operating apparatus or motor-operating apparatus to control in a remote distance. Moulded Case Circuit Breaker (ABS-D)

Supplier: Yueqing Zhicheng Electrical Equipment Co., Ltd.

[China Manufacturers]

12kv vacuum circuit breaker

Feb 18, 2012

... silicone inside good quality vacuum tube inside 12kv vacuum circuit breaker insulation tape circuit breaker VCF type drawable Vacuum Contactor-Fuse Combinations (also called ... vacuum contactor, VCF® would be expert in controlling and protection for MV motors, transformers, and capacitors, etc. Processed with the technology ...

Supplier: Epo Electric Co., Ltd. Xiamen

[China Manufacturers]

DW17 Universal Low-Voltage Circuit Breaker

Jul 26, 2012

DW17 Universal Circuit Breaker: Different type for Selection Rated operating voltage:690V. Rated current:630~4000A ApplicationDW17 series low voltage universal circuit breakers are suitable for the ... .280220180100100403000150DW17-40055000Note: Pls make sure fixed type or drawer type for circuit breaker when order is to be placed. Available mode of operation ...

Supplier: Guangzhou Blueswift Electric Co., Ltd.

[China Manufacturers]

CF360 Earth Leakage Voltage Circuit Breaker

Apr 21, 2012

... OEM Experience 4. High capacity CF360 Earth Leakage Voltage Circuit Breaker Technical Data Tripping Time100ms(depending on specifications 5XIΔn400ms) ... 240V single phase, 415V three phases and below it for industrial and mining enterprise, building trade, commerce and family ... differential value of protected circuit of personal electric shock is up to or over leakage operating current, the tripper will ...

Supplier: Shanghai FATO Group Co., Ltd.

[China Manufacturers]

DZ47/2P mini circuit breaker

Dec 07, 2012

... fast-closing ability. 1. INTRODUCTIONDZ47-63 fast closed mini circuit breaker, it has many features: advanced structure, reliable performance, fast ... good fire-retardant material. It is suitable for active 50Hz or 60Hz, rated operating voltage 400V, rated current 63A. It ... 2. MAIN TECHNICAL PARAMETER 3. OVER CURRENT TRIP 4. operating characteristic curve5. OUTER DIMENSION DZ47/2P mini circuit breaker

Supplier: Zhejiang Yiguang Electric Technology Co., Ltd.

[China Manufacturers]