power circuit breaker,China power circuit breaker Manufacturers, Suppliers

CF45L Earth Leakage Circuit Breaker

Mar 01, 2013

... & CB Certificate 4. High capacity,reaches 10KA CF45L Earth Leakage Circuit Breaker Specifications Rated Voltage(V)Pole No.Rated Current(A)Leakage ... /2CF45L3/3CF45L3/4 CF45L 4/4 Application CF45L earth leakage circuit breaker is used for the protection, against electrical leakage in the ... the residual current of the circuit exceeds the fixed value, the ELCB can cut off the power within the time of 0 ...

Supplier: Shanghai FATO Group Co., Ltd.

[China Manufacturers]

AC SF6 Circuit Breaker

Oct 26, 2012

AC SF6 Circuit Breaker is used for controlling and protecting ... KV)/1min95Thunder impulse withstand voltage (KV)1854Rated short-circuit breaking current (KV)31.5/405Rated out-of- ... rated voltage)(ms)60 ≤t ≤8012Rated short-circuit switch current(peak)(KA)80/10013Rated short-cirduration ... test(time)600017Cumulative breaking times of rated short-circuit breaking current 31.5KA/40KA(time)20/1618Cumulative ...

Supplier: Huguang Group Co., Ltd.

[China Manufacturers]

HBB MOULDED CASE CIRCUIT BREAKER

Sep 07, 2012

... overload of wiring and power supply equipment, or as the protector of short circuit and under voltage. Additionally, this breaker can switch line ... casebreakers, This performance is as well as ABB. S series circuit breaker.The product complies with the standards of IEC90947-2, GB1408 ... HBB-800 3P T-160 T-250 HBB MOULDED CASE CIRCUIT BREAKER

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

[China Manufacturers]

Vacuum Circuit Breaker

Apr 10, 2012

... 630-16(20) Outdoor Vacuum circuit breaker ZW6-21/630-1620type outdoor vacuum circuit breaker accounts for three-phase electrical system ... or closing load current, overload current and short-circuit current, or used as breaking switch in ... off-180S-on-off10Breaking times of rated short-circuit 3011Mechanical life1000012Rated operating voltage with CT spring ... (standard)2013-01-05 Vacuum Circuit Breaker

Supplier: Zhejiang Xikai Electric Co., Ltd.

[China Manufacturers]

12kv vacuum circuit breaker's Vacuum interrupter

Apr 26, 2012

... CONTACT STROKERated frequency Hz 50Rated Voltage kV 12Rated short-time power-frequency withstand voltage (1 min) kV 42Rated lightning impulse withstand ... A 2500Circuit resistance at lowest rated contact force µΩ ≤15Rated short-circuit breaking Current kA 31.5Breaking operations of rated short ... operating sequence O-0.3s-CO-180s-COutline 12kv vacuum circuit breaker's Vacuum interrupter

Supplier: Shaanxi Gaoyan Electric Industrial Co., Ltd.

[China Manufacturers]

DZ47-100 C45 32A 63A 100A electrical mini circuit breaker MCB

Mar 17, 2013

... -100 C45 32A 63A 100A electrical MCB mini circuit breaker Application:1.TFDZ47-100 miniature circuit breakers are used for the line short ... standard.Specification: SPECIFICATIONS Rated currentPoleRated workingRated short circuit breaking capacitynumbervoltage Test expected current(A) Power factor6,10,16,20,25,32,401 ... -0.80Installation: DZ47-100 C45 32A 63A 100A electrical mini circuit breaker MCB

Supplier: Tengfei Electric Co., Ltd.

[China Manufacturers]

Cheap and fine: Earth Leakage Circuit Breaker DZ47LE

Jan 12, 2013

... 4.CCC,IEC certification 5.Superior performance Earth Leakage Circuit Breaker DZ47LEEarth Leakage Circuit Breaker(ELCB) TLYB1LE-63 is used for the protection ... against electrical leakage in the circuit of 50Hz or 60Hz, ... the residual current of the circuit exceeds the fixed value, the ELCB can cut off the power within the time of ...

Supplier: Zhejiang Taly Foundation Technology Co., Ltd.

[China Manufacturers]

MCCB NS-630N 3P AIR CIRCUIT BREAKER

Jun 05, 2012

... Voltage (A) Acting Over Distance (mm) Ultimate short circuit Breaker Capacity Servies Short Circuit Breaker Capacity Operating performance(times) Rated current of release(A ... products we professionally deal with are switching power supplies, sensors, relays, voltage stabilizers, AC contactors, circuit breakers, distribution boxes, industrial plugs & sockets ...

Supplier: Yueqing Shendian Electrical Co., Ltd.

[China Manufacturers]

ZW37-40.5 Outdoor HV Vacuum Circuit Breaker

Nov 14, 2012

... advanced techno Outdoor Vacuum Circuit Breaker ZW37-40.5 Outdoor HV Vacuum Circuit Breaker Verified Information This information is ... ; 252Kv and below disconnect switch and earthing switch; power automation system & equipment (monitor, reply protection, communication ... ; 252Kv and below disconnect switch and earthing switch; power automation system & equipment (monitor, reply protection, communication ...

Supplier: Huayi Electric Co., Ltd.

[China Manufacturers]

24kV Outdoor Vacuum Circuit Breaker

Mar 21, 2013

... 3. Good pollution resistance. Outdoor H.V. Vacuum Circuit Breaker is a high voltage switch equipment used in the ... breaking capability and long service life time. The circuit breaker conforms to the requirements of IEC standards.Detailed Specifications ... of Vaccum Circuit Breaker:Rated Voltage (kV)24Rated Current (A)1250Power Frequency ...

Supplier: Yueqing Pomanique Electric Co., Ltd.

[China Manufacturers]

GV2-M Motor Protection Circuit Breaker

Mar 30, 2013

... ; 4. CE 1. GV Motor Protection CB is in AC circuit of 50HZ or 60Hz;2. Up to 660V, current up ... load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network. GV2-M Motor Protection Circuit Breaker

Supplier: Dajan Holding Group Co., Ltd.

[China Manufacturers]

LB1Z-63 series DC Magnetic Circuit Breaker acb

Jul 08, 2012

LB1Z-63 Series DC Magnetic Circuit Breaker acb 1. DC125/250/440V 2 ... 4. Experience since LB1Z-63 Series DC Miniature Circuit Breaker, apply to rating current 63A or less, ... is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric ... V)Rating Current In(A)Rated limit short circuit capabilityInstantaneous tripBreaking Current Icu(A)Time(ms)63A1DC125V1, ...

Supplier: Juche Group Co., Ltd.

[China Manufacturers]

Residual Current Operated Circuit Breaker with overcurrent protection(Electronic

Mar 21, 2013

... 1,IEC61009-1 standards. YMWB8LE-40 Residual Current Operated Circuit Breaker with overcurrent protection(Electronic)Application The product serves in ... up to 40A to automatically and immediately cut off power supply once someone suffers from electric shock or leakage ... personal security and avoid the damage to equipments. The circuit-breaker can also function as overload and shortcircuit protection and ...

Supplier: Yueqing Haohua Electric Co., Ltd.

[China Manufacturers]

BH Series Mini Circuit Breaker

Oct 04, 2012

... is applicable to branching circuit breakers, They are for power distribution boards. BH-P series is applicable to branching circuit breakers,They are ... for power distributionboards, and products compatible for affixation to DIN ... Life (Times) 40007.Mechanical Life (Times) 16000 BH Series Mini Circuit Breaker

Supplier: Jingda Electrical Group Co., Ltd.

[China Manufacturers]

Min circuit breaker

Oct 16, 2012

... voltage: 110/230/400V Rated frequency: 50/60Hz Rated short-circuit lnterrupting capacity: 10KA Electric endurance: In the case of Un ... making operation and one minute of breaking operation).Voltage endurance: Power frequency voltage endurance 2000V (1 min), pulse voltage endurance (1 ... a duration of 96 hours) -55°C~+55°C Min circuit breaker

Supplier: Wenzhou Lanbo Electric Adapter Co., Ltd.

[China Manufacturers]

LW10B-252 Series SF6 Circuit Breaker

Feb 27, 2013

... : CY hydraulic operation mechanism and CYT hydraulic operation mechanism. The circuit breaker was subjected to the main tests in CESI, Italy. The ... the series circuit breaker was put into service in 1998. And now there are about 4000 sets in operation in power grids around ... the world. LW10B-252 Series SF6 Circuit Breaker

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

[China Manufacturers]

vacuum circuit breaker(Lateral type)

Jun 19, 2012

... mainly applied for protection and control in power distributi on system of power plant, electric substation and industrial and mining ... of important load and place requiring frequent operation.The circuit breaker equipped with permanent magnetic operating mechanism of long service ... extremely frequent operation.The assembled structure design makes the circuit breaker can not only be used as a fixed ...

Supplier: Wenzhou Rockwill Electric 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 ... protection and control purposes, And frequent operation of rural power grid places. The circuit device is small, Weight light, anti-condensation, ... standard of the common technical requirementsGB311.1-6 high-voltage power transmission equipment, insulation coordinationGB763 exchange of high-voltage device ...

Supplier: Yuyao Hengtong Electric Appliance Factory

[China Manufacturers]

vacuum interrupter for indoor circuit breaker

Jan 15, 2013

1.use for load breaker switch with high quality 2.passed the type ... 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 breaking current kA16/20Rated short-circuit making ...

Supplier: Wuhan Feite Electric Co., Ltd.

[China Manufacturers]

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

Feb 07, 2013

... automatic, spring operating mechanism; Vacuum Circuit BreakerZW43-11 outdoor AC high voltage vacuum circuit breaker is mainly used to break and ... load current and short-circuit current in outdoor 12kV three-phase alternating current 50Hz power system, also suitable for ... suitable for substations, industrial and mining establishments, rural power network and occasions with frequent operation to protect ...

Supplier: Linhai Yufly Commercial Co., Ltd.

[China Manufacturers]