mccb moulded case circuit breakers,China mccb moulded case circuit breakers Manufacturers, Suppliers

BH Series Mini Circuit Breaker

Oct 04, 2012

... power distribution boards. BH-P series is applicable to branching circuit breakers,They are for power distributionboards, and products compatible for affixation ... to 415V (3 pole) 50Hz for protection ofoverload short circuit and for circuit change-over in lighting system. Breaking capacity is3KA. The ... Life (Times) 40007.Mechanical Life (Times) 16000 BH Series Mini Circuit Breaker

Supplier: Jingda Electrical Group Co., Ltd.

[China Manufacturers]

LW10B-252(H)/4000-50 Type SF6 Circuit Breaker

Nov 23, 2012

... early products such as LW10B-252/LW6-252 type circuit breakers ,of which breaking current is 40KA on condition that ... featuresAmbient air temperature :-40/ rated current:4000A/ short circuit breaking current:50KA/opening time:20ms/mechanical endurance:3000/ ... Pressure(at 20)MPa0.40.4/0.63Rated short circuit breaking currentkA5040/504Opening timems20325C-O timems500560±56Breaking timefrequency22. ...

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

[China Manufacturers]

Vacuum circuit breaker

Feb 10, 2013

... and low cost 4. More reliable than original The vacuum circuit-breakers of type VD4 are intended for indoor installation in air ... plant units both in normal and in fault state.Vacuum circuit-breakers have particular advantages for use in networks where there is ... have exceptionally high operating reliability and long life.The vacuum circuit-breakers of type VD4, designed in column form, can be supplied ...

Supplier: Wenzhou Rockwill Electric Co., Ltd.

[China Manufacturers]

2P Mini Rcbo Circuit Breaker

Mar 01, 2013

... 5.10 Years Export Experience ApplicationVKL002 Series earth leakage circuit breakers are mainly applied to AC50Hz,rated voltage 230V,rated ... electric energy and protect the circuit and power source equipment from overload,short circuit.And it also can be ... the breakers caused by the temp. variation4.Polluted grade:Two grade5.Installation type:Ⅱ and ⅢConstruction FeaturesThe earth leakage circuit ...

Supplier: Yueqing Derun Electric Co., Ltd.

[China Manufacturers]

2p ELCB earth leakage circuit breaker

Feb 19, 2012

... up to 63A, owns overload and short circuit function, in addition, the circuit breaker can send alarm without trip if leakage ... can be used for the unfrequent switch over of the circuit under normal conditions.4) It conforms to IEC61009Main Technical ... protection propertyOperation Principle FigWe also manufacture many kinds of Mini Circuit Breakers include C45 C45LE, C65, DPN, DZ30LE, NC100 MCB, and ...

Supplier: Yueqing Feeo Electric Co., Ltd.

[China Manufacturers]

VS-40.5 High voltage circuit breaker

Sep 01, 2012

... GB1984 "AC High Voltage Circuit Breaker" and IEC56 "high voltage AC circuit breakers" and other standards.Mainly technical ... phase closing synchronismms1.1±0.29Leading electrical circuit resistanceυΩ1250A1600A 2000A≤50≤4010Opening timems≤6011closing ... currentA630. 1250 .1600. 20003Rated short-circuit breaking currentKA202531.54Rated short circuit making current (peak)KA5063805Rated operating sequence ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

Hydraulic Circuit Break

Jul 12, 2012

... motors, heaters, transformers, solenoids, and semiconductors. IMB Series circuit breakers have been developed for the protection of electrical circuits and ... against overloads and short-circuits. Additionally, Idec's circuit breakers are designed to suit specific needs. Each Idec Izumi ... to be mounted on a vertical surface, the Idec circuit breakers should be mounted on a surface within 10" of ...

Supplier: Yueqing Huaqi Import & Export Co., Ltd.

[China Manufacturers]

Vacuum circuit breaker

Feb 26, 2013

... () -12 (D) / T630/20 Indoor AC High Voltage Vacuum Circuit Breaker Order Information: 1: Product model, name, specifications, quantity; ... order: 1: Type the name and quantity of circuit breakers; 2: Circuit breaker rated voltage, rated current and rated short ... , name, specifications, quantity; 2: Rated current, rated short-circuit breaking current, the current mutual inductance with current ratio; 3 ...

Supplier: Zhejiang Guangda Electric Co., Ltd.

[China Manufacturers]

Intelligent Recloser for Miniature Circuit Breaker

Feb 06, 2012

Automatic recloser against the trip of miniature circuit breakers Setup of reclosing conditions Setup of times of reclosing Intelligent Recloser for Miniature Circuit Breaker

Supplier: Xiamen Taihang Technology Co., Ltd.

[China Manufacturers]

Single Pole Circuit Breaker RCBO 4.5kA

Aug 13, 2012

... SAA certificate Single Pole Circuit Breaker RCBO 4.5kA:Scope of application SDRNL-32 earth leakage circuit breakers are mainly applied to ... the AC 50Hz/60Hz circuit rated 240V and 32A or ... They have the electric leakage (electric shock), overload, short circuit and so on protection functions. The over voltage protection function ...

Supplier: Wenzhou Litto Intelligent Electrical Co., Ltd.

[China Manufacturers]

GV2 ME08C 2.5-4A Motor circuit breaker

Jul 03, 2012

... protection circuit breakers are mainly used for the overload and short circuit protection .GV MOTOR PROTECTION CIRCUIT BREAKER (MPCB)GV series motor protection circuit breakers are ... mainly used for the overload and short circuit protection ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

V1-Hot Sales ZN63A(VS1) 12KV Handcart Type HV Indoor Vacuum Circuit Breaker(VCB)

Feb 02, 2013

... : ZN63(VS1)-12KV Series Handcart Type Indoor High Voltage Vacuum Circuit Breaker Introduction : ZN63 (VS1) -12Series type indoor high ... accordance with our national standard GB1984-2003 circuit breakers>, DL / T403-2000<3.6 ~ 40.5kV Indoor ... >; and the related IEC standards And reliable interlock function. Circuit breaker operating mechanism for the spring energy storage type, can ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

ZN32M-14 series outdoor vacuum circuit breakeror high volta

May 22, 2012

... series outdoor permanent magnet-type vacuum circuit breaker is composite by ZW32-12 series Outdoor circuit breakers and CH-1series line protection ... pressureμΩ≤80≤803Rated short-circuit breaking currentKA20204Rated short-time withstand currentKA20205Rated short-circuit durationS446Rated peak withstand currentKA50507Rated short-circuit closing currentKA50508Rated operating sequence ...

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

BH Magnetic Circuit Breaker 1P

Apr 01, 2013

... ISO9001-2000, CE BH series 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 ... 415V (3 pole) 50Hz for protection ofoverload short circuit and for circuit change-over in lighting system. Breaking capacity is3KA. ...

Supplier: Zhejiang Fengyuan Electrical Co., Ltd.

[China Manufacturers]

DZ47LE-63 Residual current devices

Jul 26, 2012

... residual action current:30mARated frequency: 50/60Hz Installation: Plug-inConstruction moulded caseLife:Electric:No less than 4000 times of breaking and ... provide the protection of the fire caused by the electrical circuit fault. DZ47LE-63 Residual current devices

Supplier: Minqing Shengyi-Electric Co., Ltd.

[China Manufacturers]

residual current device

Jun 09, 2012

... Scope of applicationDRNL-32 earth leakage circuit breakers are mainly applied to the AC 50Hz/60Hz circuit rated 240V and 32A or below ... , They have the electric leakage (electric shock), overload, short circuit and so on protection functions. The over voltage protection function ... should be pressed once in a state of making the circuit to check whether the function of RCBO is normal and ...

Supplier: Yueqing Heyuan Electronic Technology Co., Ltd.

[China Manufacturers]

Tri-metal Button Contacts

May 12, 2012

... resistance, high hardness and mechanical strength(3) Material transfer in case of DC is very low(4) High electrical and thermal ... (5) AgZnO contact material is mostly suitable for contactors and circuit breakers with large capacitiesChinese National Standard of Bemetal Rivetsa itemhead diameterD ...

Supplier: Wenzhou Saijin Electrical Alloy Co., Ltd.

[China Manufacturers]

Hot Sale electric bimetal rivet

Sep 17, 2012

... etc.3. AgZnO Usage: Mainly used in circuit breakers, especially in universal circuit breakers. Other fields of application are motor protective switches, ... Usage: Widely used in various kinds of contactors, relays, circuit breakers and switches and so on.8. AgW Usage: AgW ... in heavy –duty switching devices, such as MCCB, ACB, residual current circuit breakers, In many cases they are used in asymmetric ...

Supplier: Yueqing Fangyuan Alloy Co., Ltd.

[China Manufacturers]

Ratchet Counter

Aug 11, 2012

... a compact, 5-figure, non-reset totalizer in a molded case. DescriptionThe model RL-MC005is a compact, 5-figure, non- ... . The Model RL-MC005 is an ideal product for switchgear, circuit breakers, gaming/amusement machines, coin operated equipment, office equipment, and ... /ozShaft Diameter: 0.156”[4.0mm] with knurlCase types: square case; base, panel, lug mountSpeed: 400 counts per minuteDrive types: ...

Supplier: Ningbo Jiangbei Run Leader Electronics Co., Limited

[China Manufacturers]

6kw Air cooled engine power mobile trailer genrator light

May 12, 2012

... is inside,away from the elements.Houses main and branch circuit breakers and hourmeter. 9)Galvanized outriggers with pre-set position stips ...

Supplier: Shanghai Yang Ma Generator Co., Ltd.

[China Manufacturers]