working principle of mpcb circuit breaker,China working principle of mpcb circuit breaker Manufacturers, Suppliers

Earth leakage mini circuit breaker

Nov 12, 2012

... according with IEC61009-1:1991, GB16917.1-1997 standard.Normal working condition and installation condition:1. The maximum ambient temperature should ... exceed 5 times of earth magnetic field.7. The mini circuit breaker is installed by standard mounting rail.8. The mini circuit breaker is upright ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

moulded case circuit breaker

Jan 16, 2013

... from 12.5A to 630A this series moulded case circuit breaker is one of the most advanced type breakers in the world,which ... effect when mouse cage motors non-frequent start.breaking off working and protecting overload,short circuit and lacking voltage moulded case circuit breaker

Supplier: Zhejiang Honle Electric Co., Ltd.

[China Manufacturers]

NS Moulded Case Circuit Breaker

Jun 03, 2012

NS Moulded Case Circuit Breaker(MCCB) 1.Pole: 3P, 4P 2.Rated Insulation voltage: 750V 3.Rated Working current (A): ... 12.5~630 NS MCCB (Merlin Gerin Model MCCB) NS series moulded case circuit breaker is one of ... 50Hz(60Hz), rated working voltage 690V or below, rated working current is 12.5 to 630A of circuit. And use ... Rated Insulation voltage: 750V NS Moulded Case Circuit Breaker

Supplier: Naidian Group Co., Ltd.

[China Manufacturers]

C102 auxiliary contact for Vacuum circuit breaker

Mar 31, 2013

... ApplicationBeing used as auxiliary device for High-voltage circuit-breaker, high-voltage isolator, low-voltage isolator, low-voltage air switch ... knife switch, series F switch controls the process of making and breaking signal.Working ConditionsAmbient Temperature (-40oC≤ t ≤40oC)Height above Sea ...

Supplier: Zhejiang Xianghong Electric Appliance Co., Ltd.

[China Manufacturers]

THQP THQL THQC MEM Mini Circuit Breaker

May 30, 2012

... 3. Function:protect from short-circuit and overload THQP THQL TQL Square D Mini Circuit Breaker applies to industrial,commercial,lighting ... and electric machine distribution sysytem with AC 415V,50/60Hz, rated working current ... up to 60A to be used to proted overload and short circuit. TypeTHQPNo. of Poles1P, 2P, ...

Supplier: Minqing Vidar Ceramics & Electronic Co., Ltd.

[China Manufacturers]

surge protective device gas circuit breaker

Mar 31, 2013

surge protective device gas circuit breaker 1.Item:10KA 3P+N 4P 2.Uc-420V 3 ... controlIndicate alarm display,green(normal),red(malfunction)Main technique dataRated working voltage Un: 380VContinuous operating voltage: 320Protection level:≤1.1 ≤ ... discharge current In(8/20 μs)20Response time ns<25Degrees of protectionIP 20Failure indicatorWindow display: Green normal Red failureInstallation35mm²DIN ...

Supplier: Shantou Boting Electronic Co., Ltd.

[China Manufacturers]

KS13 TYPE Mini Circuit Breaker

Jan 23, 2013

... pleasing outlook and small size. KS13 high bkeaking miniature circuit breaker has advanced structure,reliable performance,high breaking capability and pleasing ... .It is suitable for using in the circuit with 50HZ/60HZ,rated working voltage 400V and below,rated current up ... to 63A for protecting the illuminating,distributing line and of office, ...

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

Creepage circuit breaker safety MCB 4P

Apr 16, 2012

... gas heating equipment;medical equipment;beautification equipment.1)Rated voltage of load:AC100v/200v2)Rated leakage operating current:6mA3)Rated leakage ... :≤40ms6)Static working current:<1.6mA7)Dynamic working current:<16mA8)Working characterisstic:continuity9)Outline size:70*50*20(24)cm Creepage circuit breaker safety MCB ...

Supplier: Yueqing Dongya Electric Switch Factory

[China Manufacturers]

EF1-100 earth leakage circuit breaker

Feb 21, 2012

earth leakage circuit breaker C Residual Current Device C is in conformity with the standard of IEC61008. It can cut off the fault circuit immediately ... ,63AAmbient temperature-1040Leakage operation current30,300mAWithin In Max.working time0.1secWithin 5In Max.working time0.04sec Leakage trip mannerDependent on line Pulse ...

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

[China Manufacturers]

L7 old type 1P mini circuit breaker MCB

Mar 31, 2013

... 1P Mini Circuit Breaker.With high breaking capacity, reaction speed, ease of use, the replacement of fast, long life.High-breaking Miniature Circuit Breaker is nice ... changeover.It complies with standard of GB10963 and IEC/EN60898. Frame class63ARated working voltage240V/415VRated frequency50/60HzRated working current61016202532405063AMaking and breaking capacity10000ARelease ...

Supplier: Wenzhou Fullwill Electric Co., Ltd.

[China Manufacturers]

Outdoor SF6 Circuit Breaker

Apr 16, 2012

... resisting earthquake.2. Excellent breaking capacityThe interrupter adopts self-energizing principle (pressure + hot expansion). The operating power necessary in breaking is ... of other mechanism. 4. Module designThe breaker is of module design, which simplifies the structure, increases thereliability and reduces the maintenance. Outdoor SF6 Circuit Breaker ...

Supplier: Shanghai Orinno International Business Co., Ltd.

[China Manufacturers]

New LGD circuit breaker box

Mar 31, 2013

1.Circuit breaker ,Surface-mounted distribution box 2.High impact ABS plastic body ... Description:Combination illuminating distribution box is suitable for distribution control of modern buildings,such as large stores,guesthouse,stations,commercial net ... and mini power controling circuit as over current,overload and short circuit protection and frequency switch under the rated working state.2.Technical ...

Supplier: Yueqing Fly Electric Co., Ltd.

[China Manufacturers]

mccb,DZ20 series Mould Case Circuit Breaker

May 26, 2012

... and JB8589-1997. Scope of application DZ20 series moulder case circuit breaker (short for breaker) is used to in circuit with AC 50HZ,rated current ... , rated working voltage under 380V(400V) for change and start not frequently. The breaker has protection functions of over load, short circuit and under ...

Supplier: Foshan City Nanhai Hengnuo General Electric Co., Ltd.

[China Manufacturers]

L7 series Mini Circuit Breaker(MCB)

Apr 01, 2013

... . Long life etc., they are mainly adapted to the circuit of AC50Hz, 230V in single pole, 400V in double, three ... 63A)15KA IEC947-2(0.5~63A)Short circuit breaking capacity of DC:Max.48V(L7...,10KA)single poleMax.250V ... +N(two poles)Mounting manner:Used for track of 35mm of IEC standardTerminal manner:Two-function terminal can connect ... More informations please kindly visit our site for Circuit Breaker

Supplier: Yueqing Langir Electric Co., Ltd.

[China Manufacturers]

2013new Solar power DC miniature circuit breaker DZ55-63

Apr 01, 2013

... dwelling,It conforms with yhe standards of IEC60898.DZ55-63/P range miniature DC circuit breaker is mainly used in the DC ... electric circuits with the rated voltage of up to 250V and the rated working current of ... up to 63A for purpose of the protection of over-load; short-circuit as well as the non-frequently switching.This circuit breaker ...

Supplier: Yueqing Saip Electric Co., Ltd.

[China Manufacturers]

Circuit Breaker position Indicator lamp ADWZ25-K/2

Oct 17, 2012

... been extensively used in all manner of mimic board of central control room and face plate of switching switch cabinet Rated voltage: DC ... and the graphicsstand for the working state Outline dimension: 37.5×37.5×62Cutting size: Φ25 Circuit Breaker position Indicator lamp ADWZ25-K ...

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

[China Manufacturers]

Moulded Case Circuit Breaker (ABS-D)

May 26, 2012

... series moulded case circuit breaker is suitable for industrial or commercial power and lighting with AC 50/60Hz, rated working voltage up to ... AC600V/DC250V, rated current up to 1200A. It's a kind of economical breaker with the characters of stable ... -operating apparatus to control in a remote distance. Moulded Case Circuit Breaker (ABS-D)

Supplier: Yueqing Zhicheng Electrical Equipment Co., Ltd.

[China Manufacturers]

Moulded case circuit breaker with good quality

Nov 07, 2012

... case circuit breaker Manufacturer of MCCB High breaking capacity OEM,RoHS ApplicationThe NF-CW series plastic outer covering type circuit breaker (hereafter refers to as circuit breaker ... working voltage 400V and below.Rated current to 800A circuit as frequent changeover gum less frequent motor starter. The Circuit breaker with overload, short circuit ...

Supplier: Guangzhou Blueswift Electric Co., Ltd.

[China Manufacturers]

CF360 Earth Leakage Voltage Circuit Breaker

Apr 21, 2012

... Δn240V/415V(220V/380V)Application Earth Leakage Circuit Breaker CF360 is in accordance with standards of VDE 0664, CEE27 and BS4293 etc. Applying ... structure, less elements, without auxiliary power and high working reliability. The function of the switch will not be influenced by ambient temperature ...

Supplier: Shanghai FATO Group Co., Ltd.

[China Manufacturers]

HNE MOULDED CASE CIRCUIT BREAKER

Feb 24, 2012

... .5A to 160A APPLICATION HNE moulded case circuit breaker is one of the most advanced type breakers in the world ... technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz,rated current ... motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. It complies with ... HNE-250 3P HNE MOULDED CASE CIRCUIT BREAKER

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

[China Manufacturers]