dc circuit breakers,China dc circuit breakers Manufacturers, Suppliers

Residual Current Operated Circuit Breaker Without Over-Current Protection (magnetic)

Aug 19, 2012

... :Europe 5.10 Years Export Experience Residual Current Operated Circuit Breaker without over-current protection(Magnetic)1. General1.1 ... against fire hazard due to insulation faults.Residual current circuit breakers are used in housing,tertiary sector and industry.1. ... ensured for sinusoidal AC residual currents and for pulsed DC residual currents,whether applied suddenly or increasing slowly.Tripping ...

Supplier: Yueqing Derun Electric Co., Ltd.

[China Manufacturers]

DZ30LE earth leakage circuit breaker

Aug 14, 2012

... 300mA 4.1P+N FEEO DZ30LE RCBODZ30LE DPNLE Leakage circuit breaker is in conformity with the standard of IEC61008 ... use on DC pulse system.1.Model: DZ30LE (DPNLE)2.Standard:IEC610093.Function:leakage& overload&short-circuit protection4.Rated ... Trip CharacteristicDimensionsMotion Charateristic CurveWe also manufacture many kinds of Mini Circuit Breakers include C45 C45LE, C65, DPN, DZ30LE, NC100 MCB, ...

Supplier: Yueqing Feeo Electric Co., Ltd.

[China Manufacturers]

VS-40.5 High voltage circuit breaker

Sep 01, 2012

... common technical requirements", GB1984 "AC High Voltage Circuit Breaker" and IEC56 "high voltage AC circuit breakers" and other standards.Mainly technical parameters NoItemUnitParameters1Contact ... step breaking currentKA56.2587Rated phase short circuit breaking currentKA17.421.727.48Rated short circuit breaking current DC component average ≤48%9Rated insulation level1min ...

Supplier: Ghorit Electric Equipment Co., Ltd. Zhejiang

[China Manufacturers]

Hydraulic Circuit Break

Jul 12, 2012

... heaters, transformers, solenoids, and semiconductors. IMB Series circuit breakers have been developed for the protection of electrical circuits ... against overloads and short-circuits. Additionally, Idec's circuit breakers are designed to suit specific needs. Each Idec ... angle, its characteristics will be changed.Applications:Telecom DC Power Distribution UPS Equipment Mobile Power-Generation Equipment ...

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

[China Manufacturers]

NSX100N Moulded Case circuit breaker

Jun 04, 2012

... production department. 4.The Circuit breakers are suitable for the Shot Circuit and Overload Protection for Circuit of AC 690V 50 ... effectively when Motors aren't started frequently,Circuit is overload,Short Circuit and Undervoltage. 6.Fixed or Withdrawable, ... impluse withstand voltage (kV)Uimp8 UeAC50/60Hz690DC500Type of Circuit BreakerNHLUltimate breaking capacity (kA rms)IcuAC50/60 Hz220/ ...

Supplier: Yueqing Yingsheng Electrical Co., Ltd.

[China Manufacturers]

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

Feb 02, 2013

... with our national standard GB1984-2003 circuit breakers>, DL / T403-2000<3.6 ~ 40.5kV Indoor ... type, can use AC and DC energy storage operations, can also be used manually. Circuit breaker can be equipped with ... timems≤ 7012opening timems≤ 5013Mechanical lifeTimes2000014Rated Storage and operation voltageVAC DC 220/11015Breaking lifems≤ 8016Storage lifes≤ 10 Adjust the parameters ...

Supplier: Huadong Holding Group Co., Ltd

[China Manufacturers]

Permanent magnet outdoor high voltage vacuum circuit breaker

Feb 13, 2012

... series outdoor permanent magnet-type vacuum circuit breaker is composite by ZW32-12 Series Outdoor circuit breakers and CH-1 series line protection ... pressureµΩ≤80≤803Rated short-circuit breaking currentkA20204Rated short-time withstand currentkA20205Rated short-circuit durationS446Rated peak withstand currentkA50507Rated short-circuit closed currentkA50508Rated operating sequence ...

Supplier: Zhejiang Haigui Import Export Co., Ltd.

[China Manufacturers]

Medium Voltage Vacuum Circuit Breaker

Feb 03, 2013

... interrupters embedded in resin poles Features: 1) The vacuum circuit breakers use vacuum interrupters embedded in resin poles 2) Embedding the ... interrupter in resin makes the circuit-breaker poles particularly sturdy and protects the interrupter against shocks ... : 630, 1250, 1600, 2000, 2500, 3150A 3) Rated short circuit breaking current: 25, 31.5, 40KA 4) Mechanical life: 30 ...

Supplier: Shanghai Electric International Economic & Trading Co., Ltd.

[China Manufacturers]

NEWEST & HOTEST automatic reset circuit breaker

Aug 22, 2012

... 4.OEM /Buyer Label automatic reset circuit breaker Introduction Molded Case Circuit Breakers MM1 series (hereinafter called as MM1 ... of motor and for motor overload, short circuit and under-voltage protections. MM1 MCCB with ... so on. In accordance with the ultimate short circuit breaking capacity classified into four types: Type C ... 2 and GB/T 14048.2 Low voltage breakers. IEC 60947-4 and GB/T 14048. ...

Supplier: Yueqing Weihe Electric Co., Ltd.

[China Manufacturers]

GV2 MOTOR PROTECTION CIRCUIT BREAKER (MPCB)

Jan 05, 2013

... 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 ... Model :GVFunction : overload short-circuit protectionRated voltage : 220,380, ...

Supplier: Yueqing Sandi Electric Co., Ltd.

[China Manufacturers]

ups electronic inverter circuit

Sep 12, 2012

... chargers, low voltage apparatus, reactors, current transformers, voltage transformers and circuit breakers. We have passed Quality Management System of ISO9001 and possessed ...

Supplier: Yiyuan Electric Co., Ltd.

[China Manufacturers]

mini circuit breaker

Sep 02, 2012

miniature circuit breakers meet the standards of GB10963-1999,IEC60898:1995. mini circuit breaker DSLS1(LSN),we can supply 1P to NP. the rated current is from 2~63A,the rated voltage is 230V/400V.The short circuit capacity is up to 6000A/4500A. mini circuit breaker

Supplier: Zhejiang Smico Electric Power Equipment Co., Ltd.

[China Manufacturers]

Circuit Breaker CVP-4

Sep 12, 2012

CVP series circuit breakers used for the line or equipment on-off operation,prevent from overload and short circuit. Circuit Breaker/CVP-4CAY ... :1-40ARATED VOLTAGE :120V—220VLIFE :10000 CYCLESCVP series circuit breakers are suitable for rated voltage 220V and rated current should ... used for protecting buildings and electric equipment against short-circuit,overload and under-voltage,can also be used for ...

Supplier: Zhejiang Yueqing Xiongda Electronic., Ltd.

[China Manufacturers]

MCB Terminal,terminals for circuit breaker, wire terminal

Nov 27, 2012

... can also be called wire connector, terminal block, circuit breaker terminal ,terminals for circuit breaker, wire terminal, binding post, MCB terminal. ... professional manufacturer of terminals.These terminals are used to connect circuit breakers.Different dimensions and models are available.Terminals can be ... us to discuss your requirement. MCB Terminal,terminals for circuit breaker, wire terminal

Supplier: Yueqing R&C Electrical Apparatus Co., Ltd.

[China Manufacturers]

mini circuit breaker

Nov 11, 2012

1.Circuit Breaker DZ47-63 C45 MCB 2.High breaking ... supplies. The series products of pure electromagnetic earth leakage circuit breakers provide the reliable guarantee for your safe family power utilization ... with the perfect design and superior performance Residual current circuit breaker,rccb,rcbUKL1-2P 4PRated voltage:250/415V,50HzPole ... -off) mechanical more than 20000(on-off) mini circuit breaker

Supplier: Zhejiang KRIPAL Electric Co., Ltd.

[China Manufacturers]

YCW1 Air Circuit Breaker ACB

Mar 31, 2013

... 4.Fixed & withdraw YCW1 Air Circuit Breaker ACB General YCW1 series intelligent air circuit breakers (hereinafter called ACB) are applied ... for the network circuit of AC 50Hz, rated ... distancemm000Rated impulse withstanding voltage Uimp V800080008000Rated operation short circuit breaking capacity Ics(O-t-CO-t-CO) ...

Supplier: Changcheng Electrical Equipment Group Zhejiang Imp. & Exp. Co., Ltd.

[China Manufacturers]

CE Approved High Voltage DC Power Supply (DCB500)

Nov 24, 2012

... 60V, 110V, 220V, 320V. C.Output current DC: 25A ~ 1000A B500, compact typeProduct Descriptions1. ... 15%(3 phases)B) Output rated voltage DC: 24V, 48V, 60V, 110V, 220V, 320V.C ... ) Output current DC: 25A ~ 1000AD) Battery capacity: 7Ah~3000AhE) DC voltage accuracy: -0.5%~+0 ... -acid battery, nickel-cadmium battery, etc.C) DC feeder: DC circuit breaker (ABB, Siemens, etc).D) Central monitor ...

Supplier: Zhejiang Donghua Information Control Technology Co., Ltd.

[China Manufacturers]

circuit breaker

Sep 03, 2012

... with GB1984-2003 high voltage alternating current circuit breakers and IEC62271-100 high voltage alternating current circuit breakers,equiped with spring operating mechanism or ... of strong breaking capacity,lower operating power and high reliability.circuit breaker(electromagnetic circuit breaker,residual current circuit breaker,motor protection circuit breaker ) circuit breaker

Supplier: Phoenix Technology Group Co., Ltd.

[China Manufacturers]

DW8 series low voltage air circuit breaker/cb/acb

Jun 02, 2012

DW17 air circuit breakers/cb/acb Pole 3P,4P Rated current 630-6300A Rated ... 690V AC Drawer type and fixed type DW8 series air circuit breaker/cb/acb is used for controlling and protecting the ... , 4PDrawer type and fixed type DW8 series low voltage air circuit breaker/cb/acb

Supplier: Xingle Group Co., Ltd.

[China Manufacturers]

BKN Mini Circuit Breaker (MCB)

Mar 02, 2013

... cacapity CKD (Inner parts) supplier BKN Mini Circuit Breaker (MCB)Application:BKN series mini circuit breakers are mainly used for overload and short ... circuit protectionwithin the circuit of AC 50Hz, 230V in single ... : 1, 2, 3, 46) Standards: IEC60898, IEC947-2 BKN Mini Circuit Breaker (MCB)

Supplier: Yueqing Etec Electric Co., Ltd.

[China Manufacturers]