ka 7b,China ka 7b Manufacturers, Suppliers

Metal-oxide Varistor

Jan 09, 2013

Metal-oxide Varistor: 1. Good non-linear properties. 2. High level of over-voltage protection. 3. 100% production tested. Metal-Oxide VaristorOverview:As a leading manufacturer of the metal-oxide varistor in China, we have acquired much manufacturing and processing experience. The metal-oxide varistor is characterized by high level of over-voltage protection due to its low residual voltage and ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

3KV10KA ZnO Varistor

Jan 29, 2013

... voltage,kV10KCT value for operation duty test: High current impulse,kA>=100Temporary over voltage,kV 0.1s3.61s3.510s3.3100s3.151000s310000s2 ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

ZW43, 12KV outdoor high voltage vacuum circuit breaker Metal box

Jan 20, 2013

The ZW43 vacuum circuit-breaker 1. Long mechanical life 2. Reliable quality 3. Reasonable price 4. Safe, easy operation Quick Details Place of Origin: ZHEJIANG China (Mainland) Brand Name: Hengtong Model Number: ZW43 application : high voltage rated current: 630A rated voltage:12kv apperance: stainless steel or iron Overview ZW43-12 model outdoor vacuum circuit device (hereinafter referred to as ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

Zinc oxide Lighting arrester 10KV

Jul 09, 2012

... flux capacity(A)757575754/10μs impulse current peak value( kA)40404040Max.leaking current under0.75DC ref. voltage(uA)50505050 Zinc ...

Supplier: Shijiazhuang Histe Electric Co., Ltd.

[China Manufacturers]

vacuum interrupter for indoor circuit breaker

Jan 15, 2013

1.use for load breaker switch with high quality 2.passed the type test at international lab 3.Type: Vacuum 4.Provide OEM low and high voltage ceramic vacuum interrupter for outdoor circuit breakerMain Technical Data Rated voltage kv12Rated current A630Rated frequency Hz50Rated short-time power frequency withstand voltage(1min) kv42Rated lighting impulse withstand voltage kv75Rated short-circuit ...

Supplier: Wuhan Feite Electric Co., Ltd.

[China Manufacturers]

ZW43A-10 12kV High Voltage Outdoor Pole Mounted three phase Vacuum Circuit Breaker

Feb 07, 2013

Vacuum Circuit Breaker Miniature vacuum interrupter; Manual, automatic, spring operating mechanism; Vacuum Circuit BreakerZW43-11 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current, over-load current and short-circuit current in outdoor 12kV three-phase alternating current 50Hz power system, also suitable for occasion with frequent operations.The product ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]

Molded Case Circuit Breaker KWN-100C,S (MCCB)

Feb 09, 2013

... )≤50Rated ultimate short-circuit breaking capacity lcu(kA)AC400V1530AC230V2045Rated service short-circuit breaking capacity lcs(kA)AC400V815AC230V1023Operational performance(Number of operating cycles ...

Supplier: Kawamura Electric Int'l (Shanghai) Inc.

[China Manufacturers]

Limit Current Breaker XRNT1 High Voltage Fuse-cutout

Jan 23, 2013

... ,125,160,200Rated voltage( KV)12Rated frequency (Hz)50Breaking capability (KA)31.5

Supplier: Guangxi Delixi Electric Equipment Co., Ltd.

[China Manufacturers]

NOM8-100 MCCB/NS Moulded Case Circuit Breaker;Schneider MCCB

Apr 24, 2012

... )Rated operating voltage(V)Arcing over distance(mm)Icu (kA)Ics (kA)Operating performance(time)NOM8-100D12.5,16,20,25,32 ...

Supplier: Zhejiang Nonarc Electric Co., Ltd.

[China Manufacturers]

switchboard panel

Jan 16, 2013

1. switchboard panel 2.Certificate:CCC,CTQC 3.Top 10 in china 4.ISO9001,ISO14001,OHSAS18001 KYN28-12 switchboard panel descriptionsK---------------------------------------metal-cladY---------------------------------------withdrawableN---------------------------------------Indoor1---------------------------------------design No.12-------------------------------------- rated voltage (KV ...

Supplier: Shanghai EK Investment (Group) Co., Ltd.

[China Manufacturers]

surge protector

Mar 31, 2013

... (UC):(V)320385440660IEC categoryIINominal discharge current (In)8/20μS (KA)30/40/50/8030/40/50/8030/40/50/8030 ... /40/50/80Max discharge current 8/20μS)(Imax): (KA)60/80/100/15060/80/100/15060/80/100/15060 ...

Supplier: Wenzhou Tuoer Electric Co., Ltd.

[China Manufacturers]

DZ47 Mini Circuit Breaker MCB

Jan 09, 2013

... , 63A; B, C, D type characteristics; Ics: 7.5 kA, Icn: 10 kA; No. of Poles: 1P, 2P, 3P, 4P 2008/10 ...

Supplier: Zhejiang Sentai Electrical Apparatus Factory

[China Manufacturers]

GVS9-24 embedded poles type high-voltage vacuum breaker

Mar 03, 2013

GVS9-24 series embedded poles type high-voltage vacuum breaker 1.24kV,630A,1250A 2.long life,reliable 3.passed test,ISO GVS9-24 series embedded poles type high-voltage vacuum breaker ,apply for rated voltage 24kV, frequency 50Hz three-phase AC power system, widely used in power plants, transformer substation, petrochemical, metallurgical, manufacturing, airport And communities , use for ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

portable ground earth rod set with earthing wire and clamp

Mar 13, 2013

... equipments.Technical Parameters: TypeSuitable voltage (kV)Rated short- circut current (kA/1S)Size of earth wire(mm2)Insulating length of rod ...

Supplier: Baoding Tongli Electric Equipment Co., Ltd.

[China Manufacturers]

EG6N(M60-125 )CE SEMKO 4.5ka miniature circuit breaker/mcb

Nov 25, 2012

... circuit breaker 2. Competitive Price and quality 3. 4.5 KA high breaking capacity EG6N(M60-125) miniature circuit breaker is ...

Supplier: Gacia Electrical Appliance Co., Ltd.

[China Manufacturers]

Thunder surge arrester

Feb 08, 2013

... /420Nominal discharge current 8/20μs In(KA)60KAMax.discharge current 8/20μs Imax(KA)100KAVoltage protection level Up(KV)2 ...

Supplier: Wenzhou Daguangming Arrester Co., Ltd.

[China Manufacturers]

HIGH ACCURACY CURRENT TRANSFORMER ABO-30

Jan 03, 2013

... , 16, 20, 25, 32, 40, 50, 63A; Ics:6(4)kA; C; 1P, 2P, 3P 2005/10/14 --- 2049/12/31 ...

Supplier: Zhejiang Dixsen Electrical Co., Ltd.

[China Manufacturers]

Variable Resistors HDV D31,D35,D40,D42,D52,D60,D72

Jan 27, 2013

... % production tested5. ISO 9001 certified factory No.Nominal discharge current(KA)rated voltage (kvrms)Dimension (mm) Dia.Dimension (mm)Hmax. residualvoltage ... ratio (at 8/20 ms)current withstand capacity 4/10ms (KA)current withstand capacity 2ms(A)HDV-151.53112+/-1.01 ...

Supplier: Zhejiang Hengda Electric Science And Technology Co., Ltd.

[China Manufacturers]

C type Automatic Transfer Switch ( ATS )

Jun 07, 2012

... ,3240 63 100Operating current (A)3.5short-circuit limitation current (KA)5Service lifeMechanical8000Electrical3000Number of poles2P3P4P2P3P4PWeight (kg)3.23.74.244.55 ...

Supplier: Zhejiang YUYE Electric Co., Ltd.

[China Manufacturers]

LDY-POE POE surge protector

Mar 02, 2013

POE surge arrester 1.Sole agents in 5 nations 2.DIN rail design 3.elevating earth terminal 4.bulid-in temperature control LDY-POE POE surge protectorApplication range: LDY-POE series are applied to network device powered by the CAT-5E,which is usually installed at the junction of LPZ1-LPZ3 of lightning protection zone, with function of two classes protection. These series can prevent the network ...

Supplier: Shanghai LERDN Lightning Protection Co., Ltd.

[China Manufacturers]