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Total 10000 products for small circuit breaker Manufacture & Suppliers

400V Circuit Breaker Type C Mcb Tripping Curve / 4 Pole Circuit Breaker

4.5ka Breaking Capacity MCB 230 / 400V Mini Type Mini Circuit Breaker 1. Energy limiting class:3 2. Electro-mechanical endurance 3. Easy mounting onto 35mm DIN rail 4. High short-circuit capacity 5. Rated curre...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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D Curve Mcb Mini Circuit Breaker 4.5Ka Red Copper High Short Circuit Breaker

4.5Ka Red Copper MCB B / C / D curve Mini Circuit Breaker 1. High short-circuit capacity 2. Tipping curve:B,C,D 3. Pole No.:1,1p+n,2,3,3p+n,4 4. Rated current(A):1,2,3,4,6,10,13,16,20,25,32,40,......

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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AC Mini Circuit Breaker 230 Volt Three Pole Circuit Breaker High Breaking Capacity

6Ka Breaking Capacity MCB AC 230 / 400V Mini Circuit Breaker Specfication and Feature 1. Protection against both overload and short circuit 2. High breaking capacity 3. Contact position indication 4. Applicable...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Miniature Wifi Controlled Circuit Breaker Ac Mcb Residual Current Circuit Breaker

...circuit breaker type 1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing 2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Three Pole RCBO Circuit Breaker 63A Overload Circuit Breaker IEC61009 Standard

...-wire,2-pole or 400v 3-pole,3-pole 4-wire,4-pole and rated current up to 40A. It can protect the line and motor from overload and short circuit. It can also be used for infrequent line conversion and infrequ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Double Pole RCCB Circuit Breaker 63 Amp Elcb Earth Leakage Circuit Breaker

SFL3-63 residual current 63 amp rccb 2 pole 4 pole types earth leakage electrical circuit breaker High short-circuit current withstand capacity Applicable to terminal and pin/fork type busbar connection Contact...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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63 Amp RCBO RCCB Circuit Breaker / Four Pole Circuit Breaker 50/60 HZ

...circuit breaker Applicable to terminal and pin/fork type busbar connection Contact position indication Equipped with finger protected connection terminals Fire resistant plastic parts endures abnormal heatin...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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240V Residual Current Circuit Breaker RCCB / 2 Pole Circuit Breaker IP20

SFL6-63 series 240V/415V residual current circuit breaker RCCB Rated resudual operating current In(A):0.03,0.1,0.3,0.5 Rated conditional short-circuit current Inc:10kA Terminal Connection Height:21mm Electro-ma...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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Under Voltage 32 Amp 4 Pole Mccb Circuit Breaker 380v IEC60947-2 Standard

...400V Moulded Case Circuit Breaker CM1 series moulded case circuit breaker is a new type product developed and manufactured by Adopting international advanced technology. It is supplied with rated insulation ...

Zhejiang Sefie Electric Co.,Ltd.
Zhejiang,China

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High Voltage Indoor Vacuum Circuit Breaker

...protecting and controlling the electrical equipment in the fileds of industry&mining enterprise,power plants and substation. The main conductive circuit of this type vacuum circuit breaker with spring mechan...

ERFA Industries Group
China

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Three Pole Outdoor Vacuum Circuit Breaker Medium 12kv Rated Voltage

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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Pole Mounted Outdoor Vacuum Circuit Breaker ZW20 - 12 For Transformer Substation

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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Zw7-40.5 Outdoor Vacuum Circuit Breaker With Central Operating Mechanism

...Circuit Breaker With Central Operating Mechanism General Description ZW7-40.5 series of outdoor High Voltage Vacuum Circuit Breaker With Central Operating Mechanism are three phase,A.C 50(60) Hz outdoor high...

ERFA Industries Group
China

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Insulated 12KV Vacuum Circuit Breaker Pole Mounted Three Phase ZW20-12

... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting...

ERFA Industries Group
China

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200A Circuit Breaker Contact Resistance Test Equipment Switch Loop Resistor Tester

... circuit of the breaker (hereinafter abbreviated as switch) plays important function on safe operation of the switch. Conductivity performance can be reflected by resistance of the conductive circuit. Theref...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

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Spring Mechanism Vacuum Ckt Breaker , Vacuum Type Circuit Breaker 12kV

...circuit breaker CKVB-12/GC 2.Technical Data Description Unit Parameter Rated voltage kV 12 Short-time withstand voltage kV 42 Lighting impulse withstand voltage kV 75 Rated frequency Hz 50 Rated current A 63...

Zhuhai Comking Electric Co.,Ltd.
Guangdong,China

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Transparent DZ47 32A 1P+N Leakage protection Residual current Circuit breaker RCBO

...Circuit breaker RCBO DZ47LE-63 mini circuit breaker has novel structure,reliable,performance,high breaking capacity,pleasing outlook and items are adopted by high fireresistance and shockproof plastic,it mai...

Yueqing Kampa Electric Co., Ltd.
China

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Molded Case Circuit Breakers Kampa Cm1-100 3p 10A 16A 20A 25A MCCB Ce 4p

... by adopting international advanced technology. It is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V(or below), rated operating current up to 12...

Yueqing Kampa Electric Co., Ltd.
China

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High quality AC CM1 series 400V three pole 100a moulded circuit breaker

... by adopting international advanced technology. It is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V(or below), rated operating current up to 12...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

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Moulded Case Circuit Breaker Kampa CM1-800 mccb 400V AC 800a 3 phase Industrial Use

... by adopting international advanced technology. It is supplied with rated insulating voltage 660V and used for circuit of A.C.50Hz, rated operating voltage AC 380V(or below), rated operating current up to 12...

Yueqing Kampa Electric Co., Ltd.
China

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