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Two kinds of three-pole circuit breaker

Sep 21, 2012

... over-current 2)short circuit and under voltage 3)rated 800A APPLICATION1.TSM21 Series of moulded case circuit breaker is one of ... motors.3.Equipped with the protection devices for over-current, short circuit and under voltage, the products are capable of preventing ... poles has four types. Two kinds of three-pole circuit breaker

Supplier: Wenzhou Guipai Electric Co., Ltd. [China Manufacturers]

Moulded Case Circuit Breaker NS

Jul 05, 2012

... one of the most advance type breaker in the world, which adopts international advanced design and ... motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage.Rated current of release (A) Thermodynamic ... (V) Arcing over distance (mm) U ltimate short circuit breaker capacity S ervies short circuit breaker capacity O perating performance (time) ON OFF NS ...

Supplier: Yueqing Aoda Electric & Electronic Factory [China Manufacturers]

mccb,DZ20 series Mould Case Circuit Breaker

Feb 10, 2012

... -1997. Scope of application DZ20 series moulder case circuit breaker (short for breaker) is used to in circuit with AC 50HZ,rated ... for change and start not frequently. The breaker has protection functions of over load, short circuit and under voltage to portect circuit ... corrosive gas and conductive dust;No rain or snow;install breaker according to operation instruction. mccb,DZ20 series Mould Case ...

Supplier: Foshan City Nanhai Hengnuo General Electric Co., Ltd. [China Manufacturers]

ZW8-12 Series Outdoor Vacuum Circuit Breaker

May 29, 2012

... 630A General description:ZW8-32 Outdoor Vacuum circuit breaker is three-phase A.C 50HZ outdoor high ... 20Rated withstand current(peak)KA<50Rated short-circuit breaking currentKA<20Rated short-circuit closing currentKA<50Rated lighting impulse ... withstand voltageKA75Rated duration of short circuitS4Rated making operation of short circuit breakerCYCLES30Other technical dataRated voltage of ...

Supplier: Yueqing Pomanique Electric Co., Ltd. [China Manufacturers]

ZW8-12 HIGH VOLTAGE Vacuum Circuit Breaker

May 10, 2012

... strength.Rated voltage:12KVRated current:200A,400A,630A,1250ARated short-circuit breaker current:6.3KA,12.5KA,20KARated little withstand current ... 180S-on and offMechanical life-span:10000timesFeatures a. The breaker is adopted the vacuum in terruption and has strong ability ... f. There is controller inside, which can protect the breaker operating under the condition of certain temperature and humidity. ...

Supplier: Zhejiang Changkai Electrical Co., Ltd. [China Manufacturers]

inverter ups/Home UPS,Inverter,pure sine wave Inverter

Sep 27, 2012

... ± 2%Maximum Charge Current70 A70 A35 A35 APROTECTIONFull ProtectionOverload and short circuit breakerCOMMUNICATION & OTHERCommunicationRJ11(Used for factory testing.No customer interface ...

Supplier: Shenzhen HuaRuiDi Science & Technology Co., Ltd. [China Manufacturers]

Diazed fuse

May 23, 2012

... can also protect the cable or conductor for overload and short circuit breaker. Standards: IEC269-1 and IEC26-3 .Specification Model DIDIID ...

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd. [China Manufacturers]

S230 Mini Circuit Breaker MCB with 6KA Short Circuit Capacity and 50/60Hz Rated Frequency

Feb 19, 2012

... lighting distribution system in industry. Applications: Used for overload and short circuit protection of AC 50Hz or 60Hz, rated voltage of ... (Hz): 50/60Breaking capacity (A): 6,000 S230 Mini Circuit Breaker MCB with 6KA Short Circuit Capacity and 50/60Hz Rated Frequency

Supplier: Sichuan Time Plastic Steel Profile Technology Co., Ltd. [China Manufacturers]

SB1 2p ac 3ka breaking capacity circuit breaker with short circuit and overload protection

Apr 07, 2012

... *77.8 4.short circuit and overload protection 1.About us We're specialized in designing and manufacturing circuit breaker and contactor ... to 63A for protecting cables and equipment against overload and short circuit.and also for isolation. 2).The product adopts advanced ... ) 7.Package pictures SB1 2p ac 3ka breaking capacity circuit breaker with short circuit and overload protection

Supplier: Wenzhou Ausin Electric Co., Ltd. [China Manufacturers]

Solar power systmen DC miniature circuit breaker

Sep 17, 2012

... the protection of over-load;short-circuit as well as the non-frequently switching. This circuit breaker can be fitted with ... remote breaking-off and signal control functions.STRUCTURAL FEATURES1.This breaker use module design and can used with shunt trip ... current characteristic curve Outline and mounting dimensions as follow:Circuit breaker terminals and polarity mark as follow: Solar power systmen ...

Supplier: Nantong Reoo Technology Co., Ltd. [China Manufacturers]

Siemens 3VE Series 3VN1 circuit breaker

Feb 23, 2012

... of electric motor, Siemens 3VE Series 3VN1 type circuit breaker,Circuit breaker with short circuit protection system, which is used for 3 phase ... or 60Hz, 0.6A-32A Siemens 3VE Series 3VN1 circuit breaker

Supplier: Ruian Zhongqiang Imp&Exp Trading Co., Ltd. [China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Sep 16, 2012

... poles 2) Embedding the interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks, accumulation ... ) Rated current: 630, 1250, 1600, 2000, 2500, 3150A 3) Rated short circuit breaking current: 25, 31.5, 40KA 4) Mechanical life ... ,000, 20,000, 10,000 times Medium Voltage Vacuum Circuit Breaker

Supplier: Shanghai Electric International Economic & Trading Co., Ltd. [China Manufacturers]

Circuit Breaker-1P.1P+N.2P.3P.3P+N.4P

Feb 04, 2012

... protection IP20 Working Ambient Temperature -25°C ~ +40°C Circuit Breaker-1P.1P+N.2P.3P.3P+N.4P

Supplier: Zhejiang Silviya Import & Export Co., Ltd. [China Manufacturers]

SL7 Circuit Breaker/Vaccum Circuit Breaker/ MCCB/ VCB/MCB

Nov 16, 2012

... factory circuit breakers ApplicationSL7-63 NP Series DC Miniature Circuit Breaker, apply to rating current 63A or less, Direct current ... contact system, arc system etc. It has overloading and short circuit protection, unique-design structure and strong permanent magnetism arc ... system make the product has 6KA short circuit capability. Long mechanical life over 20000 times and ...

Supplier: Yueqing Xinchi Electric & Science Technology Co., Ltd. [China Manufacturers]

load breaker switch GL-63A/3.4

Aug 10, 2012

... -232525220VDC-213263DC-224063DC-234063440VDC-21DC-22DC-23Rated breaking capability lcn320504Rated short-current making capability lcm (KA peak value)7.57.5Mechanical ... =0.35 AC23500500Weight(kg)3poles0.370.374poles0.410.41 load breaker switch GL-63A/3.4

Supplier: Zhejiang Qiantai Electrical Co., Ltd. [China Manufacturers]

Circuit Breaker CVP-4

Mar 15, 2012

... or equipment on-off operation,prevent from overload and short circuit. Circuit Breaker/CVP-4CAY.NO. CVP-4RATED CURRENT :1-40ARATED VOLTAGE ... .Can be used for protecting buildings and electric equipment against short-circuit,overload and under-voltage,can also be used for ... ,high breaking,tripping speed,meet various customer's requirements. Circuit Breaker CVP-4

Supplier: Zhejiang Yueqing Xiongda Electronic., Ltd. [China Manufacturers]

24KV Indoor High Voltage Vacuum Circuit Breaker

Oct 15, 2012

... altitude breaking load and frequent operation place.Circuit breaker manufacturing accordance with our national standard GB1984-2003 ... CurrentA630.1250.1600.2000.31504Rated short-circuit breaking currentKA20 25 31.55Rated short-circuit closing current (peak)KA50 ... 63 806Rated short-circuit durationS47Rated short-circuit breaking current ...

Supplier: Yatai Electrical Group Co., Ltd. [China Manufacturers]

vacuum circuit breaker

Feb 10, 2012

... rated voltage GeneralZN63A-12 (VS1) indoor high voltage vacuum circuit breaker is an indoor equipment of three phase AC 50Hz system ... breaking currentkA20/2531.54040/508Rated short-circuit making currentkA50/63801001209Rated short-circuit durations410Breaking times at rated short-circuit breaking currenttime5050302011Mechanical lifetime20000 vacuum circuit breaker

Supplier: Zhejiang Jiukang Electric Co., Ltd. [China Manufacturers]

C45 (DZ47) Circuit Breaker

Apr 02, 2012

... system or motor distribution system for protecting overload and short-circuit Features: 1) Used in lighting distribution system ... or motor distribution system for protecting overload and short-circuit in the system2) Novel in structure, light ... three, four-pole 415V circuit for overload and short-circuit protection as well as for infrequent on-and ... IEC 898 & BS 3871 C45 (DZ47) Circuit Breaker

Supplier: Zhejiang Ruiher Import & Export Co., Ltd. [China Manufacturers]

JEW1-800A ACB Air Circuit Breaker

Nov 20, 2012

... 100KA 400V, for the industry site requiring breaking high short currentJEW1-6300: current rating 4000A to 6300A, breaking capability ... intelligentized and selective protection functions, JEW1-2000A/800A Smart circuit breaker, is used : 0) in power stations, factories, mines ... under-voltage, short-circuit and single-phase earthing4. Structure components of JEW1-800A ACB Air Circuit Breaker 1) Draw out ...

Supplier: Zhejiang Jae Electric Co., Ltd. [China Manufacturers]